Home / 23,202.96-34,775.90-9,148.88

Finding the Fourth Proportional to 23,202.96, 34,775.90 and 9,148.88

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Solution

The fourth proportional to 23,202.96, 34,775.90 and 9,148.88 is: 13,712.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,202.96 : 34,775.90 = 9,148.88 : x
  2. Step 2: Convert to fraction form
    23,202.96/34,775.90 = 9,148.88/x
  3. Step 3: Cross multiply
    23,202.96x = 34,775.90 × 9,148.88
  4. Step 4: Simplify right side
    23,202.96x = 318,160,535.99
  5. Step 5: Solve for x
    x = 318,160,535.99/23,202.96
  6. Step 6: Final answer
    x = 13,712.07

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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.