Home / 25,066.38-37,600.28-7,536.16

Finding the Fourth Proportional to 25,066.38, 37,600.28 and 7,536.16

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Solution

The fourth proportional to 25,066.38, 37,600.28 and 7,536.16 is: 11,304.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,066.38 : 37,600.28 = 7,536.16 : x
  2. Step 2: Convert to fraction form
    25,066.38/37,600.28 = 7,536.16/x
  3. Step 3: Cross multiply
    25,066.38x = 37,600.28 × 7,536.16
  4. Step 4: Simplify right side
    25,066.38x = 283,361,726.12
  5. Step 5: Solve for x
    x = 283,361,726.12/25,066.38
  6. Step 6: Final answer
    x = 11,304.45

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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.