Home / 37,801.86-56,702.82-17,001.06

Finding the Fourth Proportional to 37,801.86, 56,702.82 and 17,001.06

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Solution

The fourth proportional to 37,801.86, 56,702.82 and 17,001.06 is: 25,501.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,801.86 : 56,702.82 = 17,001.06 : x
  2. Step 2: Convert to fraction form
    37,801.86/56,702.82 = 17,001.06/x
  3. Step 3: Cross multiply
    37,801.86x = 56,702.82 × 17,001.06
  4. Step 4: Simplify right side
    37,801.86x = 964,008,044.99
  5. Step 5: Solve for x
    x = 964,008,044.99/37,801.86
  6. Step 6: Final answer
    x = 25,501.60

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.