Home / 9,062.30-13,594.08-3,515.30

Finding the Fourth Proportional to 9,062.30, 13,594.08 and 3,515.30

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Solution

The fourth proportional to 9,062.30, 13,594.08 and 3,515.30 is: 5,273.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062.30 : 13,594.08 = 3,515.30 : x
  2. Step 2: Convert to fraction form
    9,062.30/13,594.08 = 3,515.30/x
  3. Step 3: Cross multiply
    9,062.30x = 13,594.08 × 3,515.30
  4. Step 4: Simplify right side
    9,062.30x = 47,787,269.42
  5. Step 5: Solve for x
    x = 47,787,269.42/9,062.30
  6. Step 6: Final answer
    x = 5,273.19

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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.