Home / 42,817.28-59,073.43-24,897.55

Finding the Fourth Proportional to 42,817.28, 59,073.43 and 24,897.55

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Solution

The fourth proportional to 42,817.28, 59,073.43 and 24,897.55 is: 34,350.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,817.28 : 59,073.43 = 24,897.55 : x
  2. Step 2: Convert to fraction form
    42,817.28/59,073.43 = 24,897.55/x
  3. Step 3: Cross multiply
    42,817.28x = 59,073.43 × 24,897.55
  4. Step 4: Simplify right side
    42,817.28x = 1,470,783,677.10
  5. Step 5: Solve for x
    x = 1,470,783,677.10/42,817.28
  6. Step 6: Final answer
    x = 34,350.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.