Home / 23,903.02-35,854.52-11,385.09

Finding the Fourth Proportional to 23,903.02, 35,854.52 and 11,385.09

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Solution

The fourth proportional to 23,903.02, 35,854.52 and 11,385.09 is: 17,077.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,903.02 : 35,854.52 = 11,385.09 : x
  2. Step 2: Convert to fraction form
    23,903.02/35,854.52 = 11,385.09/x
  3. Step 3: Cross multiply
    23,903.02x = 35,854.52 × 11,385.09
  4. Step 4: Simplify right side
    23,903.02x = 408,207,127.50
  5. Step 5: Solve for x
    x = 408,207,127.50/23,903.02
  6. Step 6: Final answer
    x = 17,077.64

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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.