Home / 62,370.33-86,070.86-34,076.22

Finding the Fourth Proportional to 62,370.33, 86,070.86 and 34,076.22

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Solution

The fourth proportional to 62,370.33, 86,070.86 and 34,076.22 is: 47,025.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,370.33 : 86,070.86 = 34,076.22 : x
  2. Step 2: Convert to fraction form
    62,370.33/86,070.86 = 34,076.22/x
  3. Step 3: Cross multiply
    62,370.33x = 86,070.86 × 34,076.22
  4. Step 4: Simplify right side
    62,370.33x = 2,932,969,560.95
  5. Step 5: Solve for x
    x = 2,932,969,560.95/62,370.33
  6. Step 6: Final answer
    x = 47,025.08

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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.