Home / 182,439.18-273,546.99-64,124.10

Finding the Fourth Proportional to 182,439.18, 273,546.99 and 64,124.10

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Solution

The fourth proportional to 182,439.18, 273,546.99 and 64,124.10 is: 96,146.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,439.18 : 273,546.99 = 64,124.10 : x
  2. Step 2: Convert to fraction form
    182,439.18/273,546.99 = 64,124.10/x
  3. Step 3: Cross multiply
    182,439.18x = 273,546.99 × 64,124.10
  4. Step 4: Simplify right side
    182,439.18x = 17,540,954,541.46
  5. Step 5: Solve for x
    x = 17,540,954,541.46/182,439.18
  6. Step 6: Final answer
    x = 96,146.86

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1.5x scale

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.