Home / 42,816.28-59,072.05-24,896.55

Finding the Fourth Proportional to 42,816.28, 59,072.05 and 24,896.55

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Solution

The fourth proportional to 42,816.28, 59,072.05 and 24,896.55 is: 34,348.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,816.28 : 59,072.05 = 24,896.55 : x
  2. Step 2: Convert to fraction form
    42,816.28/59,072.05 = 24,896.55/x
  3. Step 3: Cross multiply
    42,816.28x = 59,072.05 × 24,896.55
  4. Step 4: Simplify right side
    42,816.28x = 1,470,690,246.43
  5. Step 5: Solve for x
    x = 1,470,690,246.43/42,816.28
  6. Step 6: Final answer
    x = 34,348.86

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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.