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Finding the Fourth Proportional to 59,264.70, 88,897.05 and 19,823.10

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Solution

The fourth proportional to 59,264.70, 88,897.05 and 19,823.10 is: 29,734.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,264.70 : 88,897.05 = 19,823.10 : x
  2. Step 2: Convert to fraction form
    59,264.70/88,897.05 = 19,823.10/x
  3. Step 3: Cross multiply
    59,264.70x = 88,897.05 × 19,823.10
  4. Step 4: Simplify right side
    59,264.70x = 1,762,215,111.86
  5. Step 5: Solve for x
    x = 1,762,215,111.86/59,264.70
  6. Step 6: Final answer
    x = 29,734.65

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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.