Home / 247,468.46-341,507.37-134,291.18

Finding the Fourth Proportional to 247,468.46, 341,507.37 and 134,291.18

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Solution

The fourth proportional to 247,468.46, 341,507.37 and 134,291.18 is: 185,322.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,468.46 : 341,507.37 = 134,291.18 : x
  2. Step 2: Convert to fraction form
    247,468.46/341,507.37 = 134,291.18/x
  3. Step 3: Cross multiply
    247,468.46x = 341,507.37 × 134,291.18
  4. Step 4: Simplify right side
    247,468.46x = 45,861,427,696.00
  5. Step 5: Solve for x
    x = 45,861,427,696.00/247,468.46
  6. Step 6: Final answer
    x = 185,322.31

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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.