Home / 56,042.40-84,067.92-16,598.88

Finding the Fourth Proportional to 56,042.40, 84,067.92 and 16,598.88

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Solution

The fourth proportional to 56,042.40, 84,067.92 and 16,598.88 is: 24,899.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,042.40 : 84,067.92 = 16,598.88 : x
  2. Step 2: Convert to fraction form
    56,042.40/84,067.92 = 16,598.88/x
  3. Step 3: Cross multiply
    56,042.40x = 84,067.92 × 16,598.88
  4. Step 4: Simplify right side
    56,042.40x = 1,395,433,315.93
  5. Step 5: Solve for x
    x = 1,395,433,315.93/56,042.40
  6. Step 6: Final answer
    x = 24,899.60

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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.