Home / 75,282.83-112,934.96-24,671.01

Finding the Fourth Proportional to 75,282.83, 112,934.96 and 24,671.01

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Solution

The fourth proportional to 75,282.83, 112,934.96 and 24,671.01 is: 37,010.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,282.83 : 112,934.96 = 24,671.01 : x
  2. Step 2: Convert to fraction form
    75,282.83/112,934.96 = 24,671.01/x
  3. Step 3: Cross multiply
    75,282.83x = 112,934.96 × 24,671.01
  4. Step 4: Simplify right side
    75,282.83x = 2,786,219,404.15
  5. Step 5: Solve for x
    x = 2,786,219,404.15/75,282.83
  6. Step 6: Final answer
    x = 37,010.03

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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.