Home / 7,044.67-9,719.28-4,060.44

Finding the Fourth Proportional to 7,044.67, 9,719.28 and 4,060.44

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Solution

The fourth proportional to 7,044.67, 9,719.28 and 4,060.44 is: 5,602.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044.67 : 9,719.28 = 4,060.44 : x
  2. Step 2: Convert to fraction form
    7,044.67/9,719.28 = 4,060.44/x
  3. Step 3: Cross multiply
    7,044.67x = 9,719.28 × 4,060.44
  4. Step 4: Simplify right side
    7,044.67x = 39,464,514.53
  5. Step 5: Solve for x
    x = 39,464,514.53/7,044.67
  6. Step 6: Final answer
    x = 5,602.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.