Home / 40,987.01-56,552.04-27,348.23

Finding the Fourth Proportional to 40,987.01, 56,552.04 and 27,348.23

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Solution

The fourth proportional to 40,987.01, 56,552.04 and 27,348.23 is: 37,733.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,987.01 : 56,552.04 = 27,348.23 : x
  2. Step 2: Convert to fraction form
    40,987.01/56,552.04 = 27,348.23/x
  3. Step 3: Cross multiply
    40,987.01x = 56,552.04 × 27,348.23
  4. Step 4: Simplify right side
    40,987.01x = 1,546,598,338.27
  5. Step 5: Solve for x
    x = 1,546,598,338.27/40,987.01
  6. Step 6: Final answer
    x = 37,733.86

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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.