Home / 52,814.17-79,167.95-33,106.57

Finding the Fourth Proportional to 52,814.17, 79,167.95 and 33,106.57

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Solution

The fourth proportional to 52,814.17, 79,167.95 and 33,106.57 is: 49,626.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,814.17 : 79,167.95 = 33,106.57 : x
  2. Step 2: Convert to fraction form
    52,814.17/79,167.95 = 33,106.57/x
  3. Step 3: Cross multiply
    52,814.17x = 79,167.95 × 33,106.57
  4. Step 4: Simplify right side
    52,814.17x = 2,620,979,039.13
  5. Step 5: Solve for x
    x = 2,620,979,039.13/52,814.17
  6. Step 6: Final answer
    x = 49,626.44

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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.