Home / 195,332.28-292,995.38-62,211.42

Finding the Fourth Proportional to 195,332.28, 292,995.38 and 62,211.42

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Solution

The fourth proportional to 195,332.28, 292,995.38 and 62,211.42 is: 93,316.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,332.28 : 292,995.38 = 62,211.42 : x
  2. Step 2: Convert to fraction form
    195,332.28/292,995.38 = 62,211.42/x
  3. Step 3: Cross multiply
    195,332.28x = 292,995.38 × 62,211.42
  4. Step 4: Simplify right side
    195,332.28x = 18,227,658,643.24
  5. Step 5: Solve for x
    x = 18,227,658,643.24/195,332.28
  6. Step 6: Final answer
    x = 93,316.16

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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.