Home / 6,167.17-9,250.35-2,657.05

Finding the Fourth Proportional to 6,167.17, 9,250.35 and 2,657.05

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Solution

The fourth proportional to 6,167.17, 9,250.35 and 2,657.05 is: 3,985.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167.17 : 9,250.35 = 2,657.05 : x
  2. Step 2: Convert to fraction form
    6,167.17/9,250.35 = 2,657.05/x
  3. Step 3: Cross multiply
    6,167.17x = 9,250.35 × 2,657.05
  4. Step 4: Simplify right side
    6,167.17x = 24,578,642.47
  5. Step 5: Solve for x
    x = 24,578,642.47/6,167.17
  6. Step 6: Final answer
    x = 3,985.40

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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.