Home / 148,854.54-223,289.10-60,096.96

Finding the Fourth Proportional to 148,854.54, 223,289.10 and 60,096.96

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Solution

The fourth proportional to 148,854.54, 223,289.10 and 60,096.96 is: 90,148.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,854.54 : 223,289.10 = 60,096.96 : x
  2. Step 2: Convert to fraction form
    148,854.54/223,289.10 = 60,096.96/x
  3. Step 3: Cross multiply
    148,854.54x = 223,289.10 × 60,096.96
  4. Step 4: Simplify right side
    148,854.54x = 13,418,996,111.14
  5. Step 5: Solve for x
    x = 13,418,996,111.14/148,854.54
  6. Step 6: Final answer
    x = 90,148.38

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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.