Home / 40,443.30-55,800.09-24,526.80

Finding the Fourth Proportional to 40,443.30, 55,800.09 and 24,526.80

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Solution

The fourth proportional to 40,443.30, 55,800.09 and 24,526.80 is: 33,839.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,443.30 : 55,800.09 = 24,526.80 : x
  2. Step 2: Convert to fraction form
    40,443.30/55,800.09 = 24,526.80/x
  3. Step 3: Cross multiply
    40,443.30x = 55,800.09 × 24,526.80
  4. Step 4: Simplify right side
    40,443.30x = 1,368,597,647.41
  5. Step 5: Solve for x
    x = 1,368,597,647.41/40,443.30
  6. Step 6: Final answer
    x = 33,839.91

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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.