Home / 151,416.64-227,165.92-57,925.44

Finding the Fourth Proportional to 151,416.64, 227,165.92 and 57,925.44

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Solution

The fourth proportional to 151,416.64, 227,165.92 and 57,925.44 is: 86,903.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,416.64 : 227,165.92 = 57,925.44 : x
  2. Step 2: Convert to fraction form
    151,416.64/227,165.92 = 57,925.44/x
  3. Step 3: Cross multiply
    151,416.64x = 227,165.92 × 57,925.44
  4. Step 4: Simplify right side
    151,416.64x = 13,158,685,869.00
  5. Step 5: Solve for x
    x = 13,158,685,869.00/151,416.64
  6. Step 6: Final answer
    x = 86,903.83

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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.