Home / 32,174.85-44,402.95-17,836.21

Finding the Fourth Proportional to 32,174.85, 44,402.95 and 17,836.21

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Solution

The fourth proportional to 32,174.85, 44,402.95 and 17,836.21 is: 24,614.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,174.85 : 44,402.95 = 17,836.21 : x
  2. Step 2: Convert to fraction form
    32,174.85/44,402.95 = 17,836.21/x
  3. Step 3: Cross multiply
    32,174.85x = 44,402.95 × 17,836.21
  4. Step 4: Simplify right side
    32,174.85x = 791,980,340.82
  5. Step 5: Solve for x
    x = 791,980,340.82/32,174.85
  6. Step 6: Final answer
    x = 24,614.89

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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.