Home / 48,040.71-72,060.80-16,451.06

Finding the Fourth Proportional to 48,040.71, 72,060.80 and 16,451.06

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Solution

The fourth proportional to 48,040.71, 72,060.80 and 16,451.06 is: 24,676.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,040.71 : 72,060.80 = 16,451.06 : x
  2. Step 2: Convert to fraction form
    48,040.71/72,060.80 = 16,451.06/x
  3. Step 3: Cross multiply
    48,040.71x = 72,060.80 × 16,451.06
  4. Step 4: Simplify right side
    48,040.71x = 1,185,476,101.89
  5. Step 5: Solve for x
    x = 1,185,476,101.89/48,040.71
  6. Step 6: Final answer
    x = 24,676.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.