Home / 244,225.20-366,447.15-111,036.90

Finding the Fourth Proportional to 244,225.20, 366,447.15 and 111,036.90

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Solution

The fourth proportional to 244,225.20, 366,447.15 and 111,036.90 is: 166,605.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,225.20 : 366,447.15 = 111,036.90 : x
  2. Step 2: Convert to fraction form
    244,225.20/366,447.15 = 111,036.90/x
  3. Step 3: Cross multiply
    244,225.20x = 366,447.15 × 111,036.90
  4. Step 4: Simplify right side
    244,225.20x = 40,689,155,549.84
  5. Step 5: Solve for x
    x = 40,689,155,549.84/244,225.20
  6. Step 6: Final answer
    x = 166,605.07

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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.