Home / 23,087.45-34,655.78-22,250.93

Finding the Fourth Proportional to 23,087.45, 34,655.78 and 22,250.93

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Solution

The fourth proportional to 23,087.45, 34,655.78 and 22,250.93 is: 33,400.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,087.45 : 34,655.78 = 22,250.93 : x
  2. Step 2: Convert to fraction form
    23,087.45/34,655.78 = 22,250.93/x
  3. Step 3: Cross multiply
    23,087.45x = 34,655.78 × 22,250.93
  4. Step 4: Simplify right side
    23,087.45x = 771,123,050.34
  5. Step 5: Solve for x
    x = 771,123,050.34/23,087.45
  6. Step 6: Final answer
    x = 33,400.10

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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.