Home / 62,303.91-93,432.78-22,316.66

Finding the Fourth Proportional to 62,303.91, 93,432.78 and 22,316.66

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Solution

The fourth proportional to 62,303.91, 93,432.78 and 22,316.66 is: 33,466.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,303.91 : 93,432.78 = 22,316.66 : x
  2. Step 2: Convert to fraction form
    62,303.91/93,432.78 = 22,316.66/x
  3. Step 3: Cross multiply
    62,303.91x = 93,432.78 × 22,316.66
  4. Step 4: Simplify right side
    62,303.91x = 2,085,107,817.70
  5. Step 5: Solve for x
    x = 2,085,107,817.70/62,303.91
  6. Step 6: Final answer
    x = 33,466.72

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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.