Home / 1,844.47-2,545.37-1,016.47

Finding the Fourth Proportional to 1,844.47, 2,545.37 and 1,016.47

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Solution

The fourth proportional to 1,844.47, 2,545.37 and 1,016.47 is: 1,402.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844.47 : 2,545.37 = 1,016.47 : x
  2. Step 2: Convert to fraction form
    1,844.47/2,545.37 = 1,016.47/x
  3. Step 3: Cross multiply
    1,844.47x = 2,545.37 × 1,016.47
  4. Step 4: Simplify right side
    1,844.47x = 2,587,292.24
  5. Step 5: Solve for x
    x = 2,587,292.24/1,844.47
  6. Step 6: Final answer
    x = 1,402.73

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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.