Home / 151,465.04-227,043.64-62,766.80

Finding the Fourth Proportional to 151,465.04, 227,043.64 and 62,766.80

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Solution

The fourth proportional to 151,465.04, 227,043.64 and 62,766.80 is: 94,086.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,465.04 : 227,043.64 = 62,766.80 : x
  2. Step 2: Convert to fraction form
    151,465.04/227,043.64 = 62,766.80/x
  3. Step 3: Cross multiply
    151,465.04x = 227,043.64 × 62,766.80
  4. Step 4: Simplify right side
    151,465.04x = 14,250,802,743.15
  5. Step 5: Solve for x
    x = 14,250,802,743.15/151,465.04
  6. Step 6: Final answer
    x = 94,086.42

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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.