Home / 10,377.01-14,319.84-5,900.14

Finding the Fourth Proportional to 10,377.01, 14,319.84 and 5,900.14

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Solution

The fourth proportional to 10,377.01, 14,319.84 and 5,900.14 is: 8,141.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,377.01 : 14,319.84 = 5,900.14 : x
  2. Step 2: Convert to fraction form
    10,377.01/14,319.84 = 5,900.14/x
  3. Step 3: Cross multiply
    10,377.01x = 14,319.84 × 5,900.14
  4. Step 4: Simplify right side
    10,377.01x = 84,489,060.78
  5. Step 5: Solve for x
    x = 84,489,060.78/10,377.01
  6. Step 6: Final answer
    x = 8,141.95

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.