Home / 17,446.44-26,165.72-4,966.18

Finding the Fourth Proportional to 17,446.44, 26,165.72 and 4,966.18

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Solution

The fourth proportional to 17,446.44, 26,165.72 and 4,966.18 is: 7,448.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,446.44 : 26,165.72 = 4,966.18 : x
  2. Step 2: Convert to fraction form
    17,446.44/26,165.72 = 4,966.18/x
  3. Step 3: Cross multiply
    17,446.44x = 26,165.72 × 4,966.18
  4. Step 4: Simplify right side
    17,446.44x = 129,943,753.18
  5. Step 5: Solve for x
    x = 129,943,753.18/17,446.44
  6. Step 6: Final answer
    x = 7,448.16

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1.5x scale

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.