Home / 1,847.52-2,548.71-1,184.13

Finding the Fourth Proportional to 1,847.52, 2,548.71 and 1,184.13

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Solution

The fourth proportional to 1,847.52, 2,548.71 and 1,184.13 is: 1,633.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847.52 : 2,548.71 = 1,184.13 : x
  2. Step 2: Convert to fraction form
    1,847.52/2,548.71 = 1,184.13/x
  3. Step 3: Cross multiply
    1,847.52x = 2,548.71 × 1,184.13
  4. Step 4: Simplify right side
    1,847.52x = 3,018,003.97
  5. Step 5: Solve for x
    x = 3,018,003.97/1,847.52
  6. Step 6: Final answer
    x = 1,633.54

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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.