Home / 19,441.82-29,167.35-6,294.18

Finding the Fourth Proportional to 19,441.82, 29,167.35 and 6,294.18

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Solution

The fourth proportional to 19,441.82, 29,167.35 and 6,294.18 is: 9,442.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,441.82 : 29,167.35 = 6,294.18 : x
  2. Step 2: Convert to fraction form
    19,441.82/29,167.35 = 6,294.18/x
  3. Step 3: Cross multiply
    19,441.82x = 29,167.35 × 6,294.18
  4. Step 4: Simplify right side
    19,441.82x = 183,584,551.02
  5. Step 5: Solve for x
    x = 183,584,551.02/19,441.82
  6. Step 6: Final answer
    x = 9,442.77

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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.