Home / 247,237.92-341,188.96-134,060.64

Finding the Fourth Proportional to 247,237.92, 341,188.96 and 134,060.64

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Solution

The fourth proportional to 247,237.92, 341,188.96 and 134,060.64 is: 185,004.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,237.92 : 341,188.96 = 134,060.64 : x
  2. Step 2: Convert to fraction form
    247,237.92/341,188.96 = 134,060.64/x
  3. Step 3: Cross multiply
    247,237.92x = 341,188.96 × 134,060.64
  4. Step 4: Simplify right side
    247,237.92x = 45,740,010,338.53
  5. Step 5: Solve for x
    x = 45,740,010,338.53/247,237.92
  6. Step 6: Final answer
    x = 185,004.03

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1.5x scale

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.