Home / 244,499.55-337,409.15-137,069.60

Finding the Fourth Proportional to 244,499.55, 337,409.15 and 137,069.60

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Solution

The fourth proportional to 244,499.55, 337,409.15 and 137,069.60 is: 189,155.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,499.55 : 337,409.15 = 137,069.60 : x
  2. Step 2: Convert to fraction form
    244,499.55/337,409.15 = 137,069.60/x
  3. Step 3: Cross multiply
    244,499.55x = 337,409.15 × 137,069.60
  4. Step 4: Simplify right side
    244,499.55x = 46,248,536,541.49
  5. Step 5: Solve for x
    x = 46,248,536,541.49/244,499.55
  6. Step 6: Final answer
    x = 189,155.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.