Home / 62,776.89-94,116.11-29,479.82

Finding the Fourth Proportional to 62,776.89, 94,116.11 and 29,479.82

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Solution

The fourth proportional to 62,776.89, 94,116.11 and 29,479.82 is: 44,196.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,776.89 : 94,116.11 = 29,479.82 : x
  2. Step 2: Convert to fraction form
    62,776.89/94,116.11 = 29,479.82/x
  3. Step 3: Cross multiply
    62,776.89x = 94,116.11 × 29,479.82
  4. Step 4: Simplify right side
    62,776.89x = 2,774,525,363.92
  5. Step 5: Solve for x
    x = 2,774,525,363.92/62,776.89
  6. Step 6: Final answer
    x = 44,196.60

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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.