Home / 151,031.20-226,574.12-62,235.32

Finding the Fourth Proportional to 151,031.20, 226,574.12 and 62,235.32

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Solution

The fourth proportional to 151,031.20, 226,574.12 and 62,235.32 is: 93,364.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,031.20 : 226,574.12 = 62,235.32 : x
  2. Step 2: Convert to fraction form
    151,031.20/226,574.12 = 62,235.32/x
  3. Step 3: Cross multiply
    151,031.20x = 226,574.12 × 62,235.32
  4. Step 4: Simplify right side
    151,031.20x = 14,100,912,861.92
  5. Step 5: Solve for x
    x = 14,100,912,861.92/151,031.20
  6. Step 6: Final answer
    x = 93,364.24

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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.