Home / 9,062.64-13,586.88-6,104.40

Finding the Fourth Proportional to 9,062.64, 13,586.88 and 6,104.40

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Solution

The fourth proportional to 9,062.64, 13,586.88 and 6,104.40 is: 9,151.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062.64 : 13,586.88 = 6,104.40 : x
  2. Step 2: Convert to fraction form
    9,062.64/13,586.88 = 6,104.40/x
  3. Step 3: Cross multiply
    9,062.64x = 13,586.88 × 6,104.40
  4. Step 4: Simplify right side
    9,062.64x = 82,939,750.27
  5. Step 5: Solve for x
    x = 82,939,750.27/9,062.64
  6. Step 6: Final answer
    x = 9,151.83

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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.