Home / 62,426.20-93,639.30-59,834.20

Finding the Fourth Proportional to 62,426.20, 93,639.30 and 59,834.20

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Solution

The fourth proportional to 62,426.20, 93,639.30 and 59,834.20 is: 89,751.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,426.20 : 93,639.30 = 59,834.20 : x
  2. Step 2: Convert to fraction form
    62,426.20/93,639.30 = 59,834.20/x
  3. Step 3: Cross multiply
    62,426.20x = 93,639.30 × 59,834.20
  4. Step 4: Simplify right side
    62,426.20x = 5,602,832,604.06
  5. Step 5: Solve for x
    x = 5,602,832,604.06/62,426.20
  6. Step 6: Final answer
    x = 89,751.30

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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.