Home / 22,864.24-34,299.54-7,070.56

Finding the Fourth Proportional to 22,864.24, 34,299.54 and 7,070.56

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Solution

The fourth proportional to 22,864.24, 34,299.54 and 7,070.56 is: 10,606.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,864.24 : 34,299.54 = 7,070.56 : x
  2. Step 2: Convert to fraction form
    22,864.24/34,299.54 = 7,070.56/x
  3. Step 3: Cross multiply
    22,864.24x = 34,299.54 × 7,070.56
  4. Step 4: Simplify right side
    22,864.24x = 242,516,955.54
  5. Step 5: Solve for x
    x = 242,516,955.54/22,864.24
  6. Step 6: Final answer
    x = 10,606.82

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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.