Home / 26,282-36,269.94-14,346.10

Finding the Fourth Proportional to 26,282, 36,269.94 and 14,346.10

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Solution

The fourth proportional to 26,282, 36,269.94 and 14,346.10 is: 19,798.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,282 : 36,269.94 = 14,346.10 : x
  2. Step 2: Convert to fraction form
    26,282/36,269.94 = 14,346.10/x
  3. Step 3: Cross multiply
    26,282x = 36,269.94 × 14,346.10
  4. Step 4: Simplify right side
    26,282x = 520,332,186.23
  5. Step 5: Solve for x
    x = 520,332,186.23/26,282
  6. Step 6: Final answer
    x = 19,798.04

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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.