Home / 42,869.28-59,161.28-24,006.56

Finding the Fourth Proportional to 42,869.28, 59,161.28 and 24,006.56

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Solution

The fourth proportional to 42,869.28, 59,161.28 and 24,006.56 is: 33,129.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,869.28 : 59,161.28 = 24,006.56 : x
  2. Step 2: Convert to fraction form
    42,869.28/59,161.28 = 24,006.56/x
  3. Step 3: Cross multiply
    42,869.28x = 59,161.28 × 24,006.56
  4. Step 4: Simplify right side
    42,869.28x = 1,420,258,818.00
  5. Step 5: Solve for x
    x = 1,420,258,818.00/42,869.28
  6. Step 6: Final answer
    x = 33,129.99

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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.