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Finding the Fourth Proportional to 75,595.57, 113,360.59 and 22,992.91

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Solution

The fourth proportional to 75,595.57, 113,360.59 and 22,992.91 is: 34,479.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,595.57 : 113,360.59 = 22,992.91 : x
  2. Step 2: Convert to fraction form
    75,595.57/113,360.59 = 22,992.91/x
  3. Step 3: Cross multiply
    75,595.57x = 113,360.59 × 22,992.91
  4. Step 4: Simplify right side
    75,595.57x = 2,606,489,843.42
  5. Step 5: Solve for x
    x = 2,606,489,843.42/75,595.57
  6. Step 6: Final answer
    x = 34,479.40

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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.