Home / 9,372.04-14,044.19-4,102.18

Finding the Fourth Proportional to 9,372.04, 14,044.19 and 4,102.18

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Solution

The fourth proportional to 9,372.04, 14,044.19 and 4,102.18 is: 6,147.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,372.04 : 14,044.19 = 4,102.18 : x
  2. Step 2: Convert to fraction form
    9,372.04/14,044.19 = 4,102.18/x
  3. Step 3: Cross multiply
    9,372.04x = 14,044.19 × 4,102.18
  4. Step 4: Simplify right side
    9,372.04x = 57,611,739.71
  5. Step 5: Solve for x
    x = 57,611,739.71/9,372.04
  6. Step 6: Final answer
    x = 6,147.19

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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.