Home / 2,534.24-3,496.24-1,872.68

Finding the Fourth Proportional to 2,534.24, 3,496.24 and 1,872.68

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Solution

The fourth proportional to 2,534.24, 3,496.24 and 1,872.68 is: 2,583.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534.24 : 3,496.24 = 1,872.68 : x
  2. Step 2: Convert to fraction form
    2,534.24/3,496.24 = 1,872.68/x
  3. Step 3: Cross multiply
    2,534.24x = 3,496.24 × 1,872.68
  4. Step 4: Simplify right side
    2,534.24x = 6,547,338.72
  5. Step 5: Solve for x
    x = 6,547,338.72/2,534.24
  6. Step 6: Final answer
    x = 2,583.55

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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.