Home / 22,952.96-34,428.98-15,105.05

Finding the Fourth Proportional to 22,952.96, 34,428.98 and 15,105.05

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Solution

The fourth proportional to 22,952.96, 34,428.98 and 15,105.05 is: 22,657.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,952.96 : 34,428.98 = 15,105.05 : x
  2. Step 2: Convert to fraction form
    22,952.96/34,428.98 = 15,105.05/x
  3. Step 3: Cross multiply
    22,952.96x = 34,428.98 × 15,105.05
  4. Step 4: Simplify right side
    22,952.96x = 520,051,464.35
  5. Step 5: Solve for x
    x = 520,051,464.35/22,952.96
  6. Step 6: Final answer
    x = 22,657.27

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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.