Home / 16,271.52-24,407.30-3,959.52

Finding the Fourth Proportional to 16,271.52, 24,407.30 and 3,959.52

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Solution

The fourth proportional to 16,271.52, 24,407.30 and 3,959.52 is: 5,939.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,271.52 : 24,407.30 = 3,959.52 : x
  2. Step 2: Convert to fraction form
    16,271.52/24,407.30 = 3,959.52/x
  3. Step 3: Cross multiply
    16,271.52x = 24,407.30 × 3,959.52
  4. Step 4: Simplify right side
    16,271.52x = 96,641,192.50
  5. Step 5: Solve for x
    x = 96,641,192.50/16,271.52
  6. Step 6: Final answer
    x = 5,939.28

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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.