Home / 151,222.60-226,769.10-62,446.60

Finding the Fourth Proportional to 151,222.60, 226,769.10 and 62,446.60

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Solution

The fourth proportional to 151,222.60, 226,769.10 and 62,446.60 is: 93,643.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,222.60 : 226,769.10 = 62,446.60 : x
  2. Step 2: Convert to fraction form
    151,222.60/226,769.10 = 62,446.60/x
  3. Step 3: Cross multiply
    151,222.60x = 226,769.10 × 62,446.60
  4. Step 4: Simplify right side
    151,222.60x = 14,160,959,280.06
  5. Step 5: Solve for x
    x = 14,160,959,280.06/151,222.60
  6. Step 6: Final answer
    x = 93,643.14

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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.