Home / 15,067.53-22,606.08-9,070.17

Finding the Fourth Proportional to 15,067.53, 22,606.08 and 9,070.17

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Solution

The fourth proportional to 15,067.53, 22,606.08 and 9,070.17 is: 13,608.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,067.53 : 22,606.08 = 9,070.17 : x
  2. Step 2: Convert to fraction form
    15,067.53/22,606.08 = 9,070.17/x
  3. Step 3: Cross multiply
    15,067.53x = 22,606.08 × 9,070.17
  4. Step 4: Simplify right side
    15,067.53x = 205,040,988.63
  5. Step 5: Solve for x
    x = 205,040,988.63/15,067.53
  6. Step 6: Final answer
    x = 13,608.14

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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.