Home / 60,841.76-91,133.24-29,205.18

Finding the Fourth Proportional to 60,841.76, 91,133.24 and 29,205.18

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Solution

The fourth proportional to 60,841.76, 91,133.24 and 29,205.18 is: 43,745.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,841.76 : 91,133.24 = 29,205.18 : x
  2. Step 2: Convert to fraction form
    60,841.76/91,133.24 = 29,205.18/x
  3. Step 3: Cross multiply
    60,841.76x = 91,133.24 × 29,205.18
  4. Step 4: Simplify right side
    60,841.76x = 2,661,562,532.16
  5. Step 5: Solve for x
    x = 2,661,562,532.16/60,841.76
  6. Step 6: Final answer
    x = 43,745.66

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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.