Home / 22,896.98-34,350.40-7,101.70

Finding the Fourth Proportional to 22,896.98, 34,350.40 and 7,101.70

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Solution

The fourth proportional to 22,896.98, 34,350.40 and 7,101.70 is: 10,654.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,896.98 : 34,350.40 = 7,101.70 : x
  2. Step 2: Convert to fraction form
    22,896.98/34,350.40 = 7,101.70/x
  3. Step 3: Cross multiply
    22,896.98x = 34,350.40 × 7,101.70
  4. Step 4: Simplify right side
    22,896.98x = 243,946,235.68
  5. Step 5: Solve for x
    x = 243,946,235.68/22,896.98
  6. Step 6: Final answer
    x = 10,654.08

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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.