Home / 40,524.91-55,857.43-27,091.26

Finding the Fourth Proportional to 40,524.91, 55,857.43 and 27,091.26

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Solution

The fourth proportional to 40,524.91, 55,857.43 and 27,091.26 is: 37,341.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,524.91 : 55,857.43 = 27,091.26 : x
  2. Step 2: Convert to fraction form
    40,524.91/55,857.43 = 27,091.26/x
  3. Step 3: Cross multiply
    40,524.91x = 55,857.43 × 27,091.26
  4. Step 4: Simplify right side
    40,524.91x = 1,513,248,159.06
  5. Step 5: Solve for x
    x = 1,513,248,159.06/40,524.91
  6. Step 6: Final answer
    x = 37,341.18

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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.