Home / 60,600.77-90,907.36-23,192.30

Finding the Fourth Proportional to 60,600.77, 90,907.36 and 23,192.30

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Solution

The fourth proportional to 60,600.77, 90,907.36 and 23,192.30 is: 34,790.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,600.77 : 90,907.36 = 23,192.30 : x
  2. Step 2: Convert to fraction form
    60,600.77/90,907.36 = 23,192.30/x
  3. Step 3: Cross multiply
    60,600.77x = 90,907.36 × 23,192.30
  4. Step 4: Simplify right side
    60,600.77x = 2,108,350,765.33
  5. Step 5: Solve for x
    x = 2,108,350,765.33/60,600.77
  6. Step 6: Final answer
    x = 34,790.82

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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.