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Finding the Fourth Proportional to 6,753.04, 9,326.28 and 6,020.08

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Solution

The fourth proportional to 6,753.04, 9,326.28 and 6,020.08 is: 8,314.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753.04 : 9,326.28 = 6,020.08 : x
  2. Step 2: Convert to fraction form
    6,753.04/9,326.28 = 6,020.08/x
  3. Step 3: Cross multiply
    6,753.04x = 9,326.28 × 6,020.08
  4. Step 4: Simplify right side
    6,753.04x = 56,144,951.70
  5. Step 5: Solve for x
    x = 56,144,951.70/6,753.04
  6. Step 6: Final answer
    x = 8,314.03

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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.