Home / 151,281.01-226,946.15-44,675.75

Finding the Fourth Proportional to 151,281.01, 226,946.15 and 44,675.75

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Solution

The fourth proportional to 151,281.01, 226,946.15 and 44,675.75 is: 67,020.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,281.01 : 226,946.15 = 44,675.75 : x
  2. Step 2: Convert to fraction form
    151,281.01/226,946.15 = 44,675.75/x
  3. Step 3: Cross multiply
    151,281.01x = 226,946.15 × 44,675.75
  4. Step 4: Simplify right side
    151,281.01x = 10,138,989,804.85
  5. Step 5: Solve for x
    x = 10,138,989,804.85/151,281.01
  6. Step 6: Final answer
    x = 67,020.90

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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.