Home / 148,053.13-222,077.62-35,732.41

Finding the Fourth Proportional to 148,053.13, 222,077.62 and 35,732.41

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Solution

The fourth proportional to 148,053.13, 222,077.62 and 35,732.41 is: 53,598.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,053.13 : 222,077.62 = 35,732.41 : x
  2. Step 2: Convert to fraction form
    148,053.13/222,077.62 = 35,732.41/x
  3. Step 3: Cross multiply
    148,053.13x = 222,077.62 × 35,732.41
  4. Step 4: Simplify right side
    148,053.13x = 7,935,368,569.66
  5. Step 5: Solve for x
    x = 7,935,368,569.66/148,053.13
  6. Step 6: Final answer
    x = 53,598.11

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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.