Home / 23,290.92-34,950.69-9,248.49

Finding the Fourth Proportional to 23,290.92, 34,950.69 and 9,248.49

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Solution

The fourth proportional to 23,290.92, 34,950.69 and 9,248.49 is: 13,878.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,290.92 : 34,950.69 = 9,248.49 : x
  2. Step 2: Convert to fraction form
    23,290.92/34,950.69 = 9,248.49/x
  3. Step 3: Cross multiply
    23,290.92x = 34,950.69 × 9,248.49
  4. Step 4: Simplify right side
    23,290.92x = 323,241,106.96
  5. Step 5: Solve for x
    x = 323,241,106.96/23,290.92
  6. Step 6: Final answer
    x = 13,878.42

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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.