Home / 62,360.92-86,058.06-33,680.60

Finding the Fourth Proportional to 62,360.92, 86,058.06 and 33,680.60

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Solution

The fourth proportional to 62,360.92, 86,058.06 and 33,680.60 is: 46,479.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,360.92 : 86,058.06 = 33,680.60 : x
  2. Step 2: Convert to fraction form
    62,360.92/86,058.06 = 33,680.60/x
  3. Step 3: Cross multiply
    62,360.92x = 86,058.06 × 33,680.60
  4. Step 4: Simplify right side
    62,360.92x = 2,898,486,861.76
  5. Step 5: Solve for x
    x = 2,898,486,861.76/62,360.92
  6. Step 6: Final answer
    x = 46,479.22

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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.