Home / 93,217.26-139,752.99-63,561.54

Finding the Fourth Proportional to 93,217.26, 139,752.99 and 63,561.54

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Solution

The fourth proportional to 93,217.26, 139,752.99 and 63,561.54 is: 95,292.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,217.26 : 139,752.99 = 63,561.54 : x
  2. Step 2: Convert to fraction form
    93,217.26/139,752.99 = 63,561.54/x
  3. Step 3: Cross multiply
    93,217.26x = 139,752.99 × 63,561.54
  4. Step 4: Simplify right side
    93,217.26x = 8,882,915,264.00
  5. Step 5: Solve for x
    x = 8,882,915,264.00/93,217.26
  6. Step 6: Final answer
    x = 95,292.60

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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.