Home / 6,743.30-9,304.20-4,053.29

Finding the Fourth Proportional to 6,743.30, 9,304.20 and 4,053.29

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Solution

The fourth proportional to 6,743.30, 9,304.20 and 4,053.29 is: 5,592.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743.30 : 9,304.20 = 4,053.29 : x
  2. Step 2: Convert to fraction form
    6,743.30/9,304.20 = 4,053.29/x
  3. Step 3: Cross multiply
    6,743.30x = 9,304.20 × 4,053.29
  4. Step 4: Simplify right side
    6,743.30x = 37,712,574.30
  5. Step 5: Solve for x
    x = 37,712,574.30/6,743.30
  6. Step 6: Final answer
    x = 5,592.60

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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.