Home / 60,610.22-83,640.21-33,752.15

Finding the Fourth Proportional to 60,610.22, 83,640.21 and 33,752.15

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Solution

The fourth proportional to 60,610.22, 83,640.21 and 33,752.15 is: 46,576.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,610.22 : 83,640.21 = 33,752.15 : x
  2. Step 2: Convert to fraction form
    60,610.22/83,640.21 = 33,752.15/x
  3. Step 3: Cross multiply
    60,610.22x = 83,640.21 × 33,752.15
  4. Step 4: Simplify right side
    60,610.22x = 2,823,036,913.95
  5. Step 5: Solve for x
    x = 2,823,036,913.95/60,610.22
  6. Step 6: Final answer
    x = 46,576.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.