Home / 9,034.60-13,549.16-2,459.93

Finding the Fourth Proportional to 9,034.60, 13,549.16 and 2,459.93

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Solution

The fourth proportional to 9,034.60, 13,549.16 and 2,459.93 is: 3,689.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034.60 : 13,549.16 = 2,459.93 : x
  2. Step 2: Convert to fraction form
    9,034.60/13,549.16 = 2,459.93/x
  3. Step 3: Cross multiply
    9,034.60x = 13,549.16 × 2,459.93
  4. Step 4: Simplify right side
    9,034.60x = 33,329,905.11
  5. Step 5: Solve for x
    x = 33,329,905.11/9,034.60
  6. Step 6: Final answer
    x = 3,689.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.