Home / 22,850.15-34,262.48-7,050.70

Finding the Fourth Proportional to 22,850.15, 34,262.48 and 7,050.70

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Solution

The fourth proportional to 22,850.15, 34,262.48 and 7,050.70 is: 10,572.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,850.15 : 34,262.48 = 7,050.70 : x
  2. Step 2: Convert to fraction form
    22,850.15/34,262.48 = 7,050.70/x
  3. Step 3: Cross multiply
    22,850.15x = 34,262.48 × 7,050.70
  4. Step 4: Simplify right side
    22,850.15x = 241,574,296.42
  5. Step 5: Solve for x
    x = 241,574,296.42/22,850.15
  6. Step 6: Final answer
    x = 10,572.11

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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.