Home / 150,337.68-225,506.37-61,591.35

Finding the Fourth Proportional to 150,337.68, 225,506.37 and 61,591.35

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Solution

The fourth proportional to 150,337.68, 225,506.37 and 61,591.35 is: 92,386.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,337.68 : 225,506.37 = 61,591.35 : x
  2. Step 2: Convert to fraction form
    150,337.68/225,506.37 = 61,591.35/x
  3. Step 3: Cross multiply
    150,337.68x = 225,506.37 × 61,591.35
  4. Step 4: Simplify right side
    150,337.68x = 13,889,241,198.13
  5. Step 5: Solve for x
    x = 13,889,241,198.13/150,337.68
  6. Step 6: Final answer
    x = 92,386.96

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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.