Home / 60,511.56-90,765.24-23,070.25

Finding the Fourth Proportional to 60,511.56, 90,765.24 and 23,070.25

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Solution

The fourth proportional to 60,511.56, 90,765.24 and 23,070.25 is: 34,604.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,511.56 : 90,765.24 = 23,070.25 : x
  2. Step 2: Convert to fraction form
    60,511.56/90,765.24 = 23,070.25/x
  3. Step 3: Cross multiply
    60,511.56x = 90,765.24 × 23,070.25
  4. Step 4: Simplify right side
    60,511.56x = 2,093,976,778.11
  5. Step 5: Solve for x
    x = 2,093,976,778.11/60,511.56
  6. Step 6: Final answer
    x = 34,604.57

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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.