Home / 57,317.63-79,105.61-32,167.13

Finding the Fourth Proportional to 57,317.63, 79,105.61 and 32,167.13

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Solution

The fourth proportional to 57,317.63, 79,105.61 and 32,167.13 is: 44,394.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,317.63 : 79,105.61 = 32,167.13 : x
  2. Step 2: Convert to fraction form
    57,317.63/79,105.61 = 32,167.13/x
  3. Step 3: Cross multiply
    57,317.63x = 79,105.61 × 32,167.13
  4. Step 4: Simplify right side
    57,317.63x = 2,544,600,125.49
  5. Step 5: Solve for x
    x = 2,544,600,125.49/57,317.63
  6. Step 6: Final answer
    x = 44,394.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.