Home / 7,754.13-10,701.48-4,568.42

Finding the Fourth Proportional to 7,754.13, 10,701.48 and 4,568.42

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Solution

The fourth proportional to 7,754.13, 10,701.48 and 4,568.42 is: 6,304.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,754.13 : 10,701.48 = 4,568.42 : x
  2. Step 2: Convert to fraction form
    7,754.13/10,701.48 = 4,568.42/x
  3. Step 3: Cross multiply
    7,754.13x = 10,701.48 × 4,568.42
  4. Step 4: Simplify right side
    7,754.13x = 48,888,855.26
  5. Step 5: Solve for x
    x = 48,888,855.26/7,754.13
  6. Step 6: Final answer
    x = 6,304.88

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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.