Home / 26,176.16-36,119.04-14,996

Finding the Fourth Proportional to 26,176.16, 36,119.04 and 14,996

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Solution

The fourth proportional to 26,176.16, 36,119.04 and 14,996 is: 20,692.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,176.16 : 36,119.04 = 14,996 : x
  2. Step 2: Convert to fraction form
    26,176.16/36,119.04 = 14,996/x
  3. Step 3: Cross multiply
    26,176.16x = 36,119.04 × 14,996
  4. Step 4: Simplify right side
    26,176.16x = 541,641,123.84
  5. Step 5: Solve for x
    x = 541,641,123.84/26,176.16
  6. Step 6: Final answer
    x = 20,692.15

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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.