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Finding the Fourth Proportional to 10,598.68, 14,625.90 and 5,882.84

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Solution

The fourth proportional to 10,598.68, 14,625.90 and 5,882.84 is: 8,118.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,598.68 : 14,625.90 = 5,882.84 : x
  2. Step 2: Convert to fraction form
    10,598.68/14,625.90 = 5,882.84/x
  3. Step 3: Cross multiply
    10,598.68x = 14,625.90 × 5,882.84
  4. Step 4: Simplify right side
    10,598.68x = 86,041,829.56
  5. Step 5: Solve for x
    x = 86,041,829.56/10,598.68
  6. Step 6: Final answer
    x = 8,118.16

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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.