Home / 3,254.01-4,881.08-1,174.17

Finding the Fourth Proportional to 3,254.01, 4,881.08 and 1,174.17

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Solution

The fourth proportional to 3,254.01, 4,881.08 and 1,174.17 is: 1,761.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254.01 : 4,881.08 = 1,174.17 : x
  2. Step 2: Convert to fraction form
    3,254.01/4,881.08 = 1,174.17/x
  3. Step 3: Cross multiply
    3,254.01x = 4,881.08 × 1,174.17
  4. Step 4: Simplify right side
    3,254.01x = 5,731,211.83
  5. Step 5: Solve for x
    x = 5,731,211.83/3,254.01
  6. Step 6: Final answer
    x = 1,761.28

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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.