Home / 294,240.42-441,426.24-107,251.92

Finding the Fourth Proportional to 294,240.42, 441,426.24 and 107,251.92

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Solution

The fourth proportional to 294,240.42, 441,426.24 and 107,251.92 is: 160,901.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,240.42 : 441,426.24 = 107,251.92 : x
  2. Step 2: Convert to fraction form
    294,240.42/441,426.24 = 107,251.92/x
  3. Step 3: Cross multiply
    294,240.42x = 441,426.24 × 107,251.92
  4. Step 4: Simplify right side
    294,240.42x = 47,343,811,778.38
  5. Step 5: Solve for x
    x = 47,343,811,778.38/294,240.42
  6. Step 6: Final answer
    x = 160,901.80

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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.