Home / 62,913.28-94,340.76-23,459.80

Finding the Fourth Proportional to 62,913.28, 94,340.76 and 23,459.80

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Solution

The fourth proportional to 62,913.28, 94,340.76 and 23,459.80 is: 35,178.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,913.28 : 94,340.76 = 23,459.80 : x
  2. Step 2: Convert to fraction form
    62,913.28/94,340.76 = 23,459.80/x
  3. Step 3: Cross multiply
    62,913.28x = 94,340.76 × 23,459.80
  4. Step 4: Simplify right side
    62,913.28x = 2,213,215,037.62
  5. Step 5: Solve for x
    x = 2,213,215,037.62/62,913.28
  6. Step 6: Final answer
    x = 35,178.82

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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.