Home / 92,595.42-138,893.13-22,474.26

Finding the Fourth Proportional to 92,595.42, 138,893.13 and 22,474.26

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Solution

The fourth proportional to 92,595.42, 138,893.13 and 22,474.26 is: 33,711.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,595.42 : 138,893.13 = 22,474.26 : x
  2. Step 2: Convert to fraction form
    92,595.42/138,893.13 = 22,474.26/x
  3. Step 3: Cross multiply
    92,595.42x = 138,893.13 × 22,474.26
  4. Step 4: Simplify right side
    92,595.42x = 3,121,520,315.83
  5. Step 5: Solve for x
    x = 3,121,520,315.83/92,595.42
  6. Step 6: Final answer
    x = 33,711.39

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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.