Home / 16,148.07-24,219.37-4,461.29

Finding the Fourth Proportional to 16,148.07, 24,219.37 and 4,461.29

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Solution

The fourth proportional to 16,148.07, 24,219.37 and 4,461.29 is: 6,691.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,148.07 : 24,219.37 = 4,461.29 : x
  2. Step 2: Convert to fraction form
    16,148.07/24,219.37 = 4,461.29/x
  3. Step 3: Cross multiply
    16,148.07x = 24,219.37 × 4,461.29
  4. Step 4: Simplify right side
    16,148.07x = 108,049,608.49
  5. Step 5: Solve for x
    x = 108,049,608.49/16,148.07
  6. Step 6: Final answer
    x = 6,691.18

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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.