Home / 26,504.11-36,575.40-14,567.20

Finding the Fourth Proportional to 26,504.11, 36,575.40 and 14,567.20

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Solution

The fourth proportional to 26,504.11, 36,575.40 and 14,567.20 is: 20,102.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,504.11 : 36,575.40 = 14,567.20 : x
  2. Step 2: Convert to fraction form
    26,504.11/36,575.40 = 14,567.20/x
  3. Step 3: Cross multiply
    26,504.11x = 36,575.40 × 14,567.20
  4. Step 4: Simplify right side
    26,504.11x = 532,801,166.88
  5. Step 5: Solve for x
    x = 532,801,166.88/26,504.11
  6. Step 6: Final answer
    x = 20,102.59

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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.