Home / 195,314.53-292,999.88-60,389.13

Finding the Fourth Proportional to 195,314.53, 292,999.88 and 60,389.13

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Solution

The fourth proportional to 195,314.53, 292,999.88 and 60,389.13 is: 90,592.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,314.53 : 292,999.88 = 60,389.13 : x
  2. Step 2: Convert to fraction form
    195,314.53/292,999.88 = 60,389.13/x
  3. Step 3: Cross multiply
    195,314.53x = 292,999.88 × 60,389.13
  4. Step 4: Simplify right side
    195,314.53x = 17,694,006,444.71
  5. Step 5: Solve for x
    x = 17,694,006,444.71/195,314.53
  6. Step 6: Final answer
    x = 90,592.37

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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.