Home / 151,525.09-227,278.68-44,904.72

Finding the Fourth Proportional to 151,525.09, 227,278.68 and 44,904.72

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Solution

The fourth proportional to 151,525.09, 227,278.68 and 44,904.72 is: 67,354.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,525.09 : 227,278.68 = 44,904.72 : x
  2. Step 2: Convert to fraction form
    151,525.09/227,278.68 = 44,904.72/x
  3. Step 3: Cross multiply
    151,525.09x = 227,278.68 × 44,904.72
  4. Step 4: Simplify right side
    151,525.09x = 10,205,885,487.37
  5. Step 5: Solve for x
    x = 10,205,885,487.37/151,525.09
  6. Step 6: Final answer
    x = 67,354.43

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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.