Home / 92,504.70-138,757.07-32,577.42

Finding the Fourth Proportional to 92,504.70, 138,757.07 and 32,577.42

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Solution

The fourth proportional to 92,504.70, 138,757.07 and 32,577.42 is: 48,866.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,504.70 : 138,757.07 = 32,577.42 : x
  2. Step 2: Convert to fraction form
    92,504.70/138,757.07 = 32,577.42/x
  3. Step 3: Cross multiply
    92,504.70x = 138,757.07 × 32,577.42
  4. Step 4: Simplify right side
    92,504.70x = 4,520,347,347.36
  5. Step 5: Solve for x
    x = 4,520,347,347.36/92,504.70
  6. Step 6: Final answer
    x = 48,866.14

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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.