Home / 26,282.98-36,269.94-14,346.52

Finding the Fourth Proportional to 26,282.98, 36,269.94 and 14,346.52

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Solution

The fourth proportional to 26,282.98, 36,269.94 and 14,346.52 is: 19,797.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,282.98 : 36,269.94 = 14,346.52 : x
  2. Step 2: Convert to fraction form
    26,282.98/36,269.94 = 14,346.52/x
  3. Step 3: Cross multiply
    26,282.98x = 36,269.94 × 14,346.52
  4. Step 4: Simplify right side
    26,282.98x = 520,347,328.93
  5. Step 5: Solve for x
    x = 520,347,328.93/26,282.98
  6. Step 6: Final answer
    x = 19,797.88

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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.