Home / 24,019.92-33,130.80-22,037.04

Finding the Fourth Proportional to 24,019.92, 33,130.80 and 22,037.04

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Solution

The fourth proportional to 24,019.92, 33,130.80 and 22,037.04 is: 30,395.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,019.92 : 33,130.80 = 22,037.04 : x
  2. Step 2: Convert to fraction form
    24,019.92/33,130.80 = 22,037.04/x
  3. Step 3: Cross multiply
    24,019.92x = 33,130.80 × 22,037.04
  4. Step 4: Simplify right side
    24,019.92x = 730,104,764.83
  5. Step 5: Solve for x
    x = 730,104,764.83/24,019.92
  6. Step 6: Final answer
    x = 30,395.80

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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.