Home / 62,219.16-93,328.80-15,472.02

Finding the Fourth Proportional to 62,219.16, 93,328.80 and 15,472.02

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Solution

The fourth proportional to 62,219.16, 93,328.80 and 15,472.02 is: 23,208.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,219.16 : 93,328.80 = 15,472.02 : x
  2. Step 2: Convert to fraction form
    62,219.16/93,328.80 = 15,472.02/x
  3. Step 3: Cross multiply
    62,219.16x = 93,328.80 × 15,472.02
  4. Step 4: Simplify right side
    62,219.16x = 1,443,985,060.18
  5. Step 5: Solve for x
    x = 1,443,985,060.18/62,219.16
  6. Step 6: Final answer
    x = 23,208.04

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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.