Home / 24,813.68-34,203.06-19,427.04

Finding the Fourth Proportional to 24,813.68, 34,203.06 and 19,427.04

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Solution

The fourth proportional to 24,813.68, 34,203.06 and 19,427.04 is: 26,778.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,813.68 : 34,203.06 = 19,427.04 : x
  2. Step 2: Convert to fraction form
    24,813.68/34,203.06 = 19,427.04/x
  3. Step 3: Cross multiply
    24,813.68x = 34,203.06 × 19,427.04
  4. Step 4: Simplify right side
    24,813.68x = 664,464,214.74
  5. Step 5: Solve for x
    x = 664,464,214.74/24,813.68
  6. Step 6: Final answer
    x = 26,778.15

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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.