Home / 4,454.17-6,681.47-1,167.27

Finding the Fourth Proportional to 4,454.17, 6,681.47 and 1,167.27

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Solution

The fourth proportional to 4,454.17, 6,681.47 and 1,167.27 is: 1,750.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.17 : 6,681.47 = 1,167.27 : x
  2. Step 2: Convert to fraction form
    4,454.17/6,681.47 = 1,167.27/x
  3. Step 3: Cross multiply
    4,454.17x = 6,681.47 × 1,167.27
  4. Step 4: Simplify right side
    4,454.17x = 7,799,055.16
  5. Step 5: Solve for x
    x = 7,799,055.16/4,454.17
  6. Step 6: Final answer
    x = 1,750.96

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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.