Home / 40,305.06-55,625.94-24,395.04

Finding the Fourth Proportional to 40,305.06, 55,625.94 and 24,395.04

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Solution

The fourth proportional to 40,305.06, 55,625.94 and 24,395.04 is: 33,668.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,305.06 : 55,625.94 = 24,395.04 : x
  2. Step 2: Convert to fraction form
    40,305.06/55,625.94 = 24,395.04/x
  3. Step 3: Cross multiply
    40,305.06x = 55,625.94 × 24,395.04
  4. Step 4: Simplify right side
    40,305.06x = 1,356,997,031.34
  5. Step 5: Solve for x
    x = 1,356,997,031.34/40,305.06
  6. Step 6: Final answer
    x = 33,668.16

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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.