Home / 9,098.48-13,645.26-3,903.14

Finding the Fourth Proportional to 9,098.48, 13,645.26 and 3,903.14

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Solution

The fourth proportional to 9,098.48, 13,645.26 and 3,903.14 is: 5,853.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098.48 : 13,645.26 = 3,903.14 : x
  2. Step 2: Convert to fraction form
    9,098.48/13,645.26 = 3,903.14/x
  3. Step 3: Cross multiply
    9,098.48x = 13,645.26 × 3,903.14
  4. Step 4: Simplify right side
    9,098.48x = 53,259,360.12
  5. Step 5: Solve for x
    x = 53,259,360.12/9,098.48
  6. Step 6: Final answer
    x = 5,853.65

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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.