Home / 22,952.11-34,428.17-7,380.67

Finding the Fourth Proportional to 22,952.11, 34,428.17 and 7,380.67

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Solution

The fourth proportional to 22,952.11, 34,428.17 and 7,380.67 is: 11,071.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,952.11 : 34,428.17 = 7,380.67 : x
  2. Step 2: Convert to fraction form
    22,952.11/34,428.17 = 7,380.67/x
  3. Step 3: Cross multiply
    22,952.11x = 34,428.17 × 7,380.67
  4. Step 4: Simplify right side
    22,952.11x = 254,102,924.57
  5. Step 5: Solve for x
    x = 254,102,924.57/22,952.11
  6. Step 6: Final answer
    x = 11,071.01

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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.