Home / 27,042.56-37,298.16-23,272.08

Finding the Fourth Proportional to 27,042.56, 37,298.16 and 23,272.08

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Solution

The fourth proportional to 27,042.56, 37,298.16 and 23,272.08 is: 32,097.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,042.56 : 37,298.16 = 23,272.08 : x
  2. Step 2: Convert to fraction form
    27,042.56/37,298.16 = 23,272.08/x
  3. Step 3: Cross multiply
    27,042.56x = 37,298.16 × 23,272.08
  4. Step 4: Simplify right side
    27,042.56x = 868,005,763.37
  5. Step 5: Solve for x
    x = 868,005,763.37/27,042.56
  6. Step 6: Final answer
    x = 32,097.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.