Home / 22,037.49-33,060.33-7,247.00

Finding the Fourth Proportional to 22,037.49, 33,060.33 and 7,247.00

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Solution

The fourth proportional to 22,037.49, 33,060.33 and 7,247.00 is: 10,871.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,037.49 : 33,060.33 = 7,247.00 : x
  2. Step 2: Convert to fraction form
    22,037.49/33,060.33 = 7,247.00/x
  3. Step 3: Cross multiply
    22,037.49x = 33,060.33 × 7,247.00
  4. Step 4: Simplify right side
    22,037.49x = 239,588,294.16
  5. Step 5: Solve for x
    x = 239,588,294.16/22,037.49
  6. Step 6: Final answer
    x = 10,871.85

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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.