Home / 148,924.10-223,386.15-104,600.90

Finding the Fourth Proportional to 148,924.10, 223,386.15 and 104,600.90

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Solution

The fourth proportional to 148,924.10, 223,386.15 and 104,600.90 is: 156,901.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,924.10 : 223,386.15 = 104,600.90 : x
  2. Step 2: Convert to fraction form
    148,924.10/223,386.15 = 104,600.90/x
  3. Step 3: Cross multiply
    148,924.10x = 223,386.15 × 104,600.90
  4. Step 4: Simplify right side
    148,924.10x = 23,366,392,337.54
  5. Step 5: Solve for x
    x = 23,366,392,337.54/148,924.10
  6. Step 6: Final answer
    x = 156,901.35

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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.