Home / 7,044.68-10,569.18-4,116.80

Finding the Fourth Proportional to 7,044.68, 10,569.18 and 4,116.80

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Solution

The fourth proportional to 7,044.68, 10,569.18 and 4,116.80 is: 6,176.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044.68 : 10,569.18 = 4,116.80 : x
  2. Step 2: Convert to fraction form
    7,044.68/10,569.18 = 4,116.80/x
  3. Step 3: Cross multiply
    7,044.68x = 10,569.18 × 4,116.80
  4. Step 4: Simplify right side
    7,044.68x = 43,511,200.22
  5. Step 5: Solve for x
    x = 43,511,200.22/7,044.68
  6. Step 6: Final answer
    x = 6,176.46

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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.