Home / 2,370.68-3,264.42-2,232.14

Finding the Fourth Proportional to 2,370.68, 3,264.42 and 2,232.14

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Solution

The fourth proportional to 2,370.68, 3,264.42 and 2,232.14 is: 3,073.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370.68 : 3,264.42 = 2,232.14 : x
  2. Step 2: Convert to fraction form
    2,370.68/3,264.42 = 2,232.14/x
  3. Step 3: Cross multiply
    2,370.68x = 3,264.42 × 2,232.14
  4. Step 4: Simplify right side
    2,370.68x = 7,286,642.46
  5. Step 5: Solve for x
    x = 7,286,642.46/2,370.68
  6. Step 6: Final answer
    x = 3,073.65

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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.