Home / 1,463.85-2,194.29-1,347.07

Finding the Fourth Proportional to 1,463.85, 2,194.29 and 1,347.07

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Solution

The fourth proportional to 1,463.85, 2,194.29 and 1,347.07 is: 2,019.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463.85 : 2,194.29 = 1,347.07 : x
  2. Step 2: Convert to fraction form
    1,463.85/2,194.29 = 1,347.07/x
  3. Step 3: Cross multiply
    1,463.85x = 2,194.29 × 1,347.07
  4. Step 4: Simplify right side
    1,463.85x = 2,955,862.23
  5. Step 5: Solve for x
    x = 2,955,862.23/1,463.85
  6. Step 6: Final answer
    x = 2,019.24

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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.