Home / 155,893.32-233,708.76-62,348.04

Finding the Fourth Proportional to 155,893.32, 233,708.76 and 62,348.04

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Solution

The fourth proportional to 155,893.32, 233,708.76 and 62,348.04 is: 93,469.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,893.32 : 233,708.76 = 62,348.04 : x
  2. Step 2: Convert to fraction form
    155,893.32/233,708.76 = 62,348.04/x
  3. Step 3: Cross multiply
    155,893.32x = 233,708.76 × 62,348.04
  4. Step 4: Simplify right side
    155,893.32x = 14,571,283,116.83
  5. Step 5: Solve for x
    x = 14,571,283,116.83/155,893.32
  6. Step 6: Final answer
    x = 93,469.58

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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.