Home / 23,066.90-34,603.28-9,025.13

Finding the Fourth Proportional to 23,066.90, 34,603.28 and 9,025.13

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Solution

The fourth proportional to 23,066.90, 34,603.28 and 9,025.13 is: 13,538.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,066.90 : 34,603.28 = 9,025.13 : x
  2. Step 2: Convert to fraction form
    23,066.90/34,603.28 = 9,025.13/x
  3. Step 3: Cross multiply
    23,066.90x = 34,603.28 × 9,025.13
  4. Step 4: Simplify right side
    23,066.90x = 312,298,882.28
  5. Step 5: Solve for x
    x = 312,298,882.28/23,066.90
  6. Step 6: Final answer
    x = 13,538.83

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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.