Home / 27,548.36-41,326.28-10,023.20

Finding the Fourth Proportional to 27,548.36, 41,326.28 and 10,023.20

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Solution

The fourth proportional to 27,548.36, 41,326.28 and 10,023.20 is: 15,036.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,548.36 : 41,326.28 = 10,023.20 : x
  2. Step 2: Convert to fraction form
    27,548.36/41,326.28 = 10,023.20/x
  3. Step 3: Cross multiply
    27,548.36x = 41,326.28 × 10,023.20
  4. Step 4: Simplify right side
    27,548.36x = 414,221,569.70
  5. Step 5: Solve for x
    x = 414,221,569.70/27,548.36
  6. Step 6: Final answer
    x = 15,036.16

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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.