Home / 26,252.34-36,221.76-16,040.76

Finding the Fourth Proportional to 26,252.34, 36,221.76 and 16,040.76

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Solution

The fourth proportional to 26,252.34, 36,221.76 and 16,040.76 is: 22,132.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,252.34 : 36,221.76 = 16,040.76 : x
  2. Step 2: Convert to fraction form
    26,252.34/36,221.76 = 16,040.76/x
  3. Step 3: Cross multiply
    26,252.34x = 36,221.76 × 16,040.76
  4. Step 4: Simplify right side
    26,252.34x = 581,024,558.94
  5. Step 5: Solve for x
    x = 581,024,558.94/26,252.34
  6. Step 6: Final answer
    x = 22,132.30

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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.