Home / 9,613.88-14,422.60-3,041.72

Finding the Fourth Proportional to 9,613.88, 14,422.60 and 3,041.72

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Solution

The fourth proportional to 9,613.88, 14,422.60 and 3,041.72 is: 4,563.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613.88 : 14,422.60 = 3,041.72 : x
  2. Step 2: Convert to fraction form
    9,613.88/14,422.60 = 3,041.72/x
  3. Step 3: Cross multiply
    9,613.88x = 14,422.60 × 3,041.72
  4. Step 4: Simplify right side
    9,613.88x = 43,869,510.87
  5. Step 5: Solve for x
    x = 43,869,510.87/9,613.88
  6. Step 6: Final answer
    x = 4,563.14

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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.