Home / 63,306.33-87,361.25-35,011.41

Finding the Fourth Proportional to 63,306.33, 87,361.25 and 35,011.41

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Solution

The fourth proportional to 63,306.33, 87,361.25 and 35,011.41 is: 48,314.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,306.33 : 87,361.25 = 35,011.41 : x
  2. Step 2: Convert to fraction form
    63,306.33/87,361.25 = 35,011.41/x
  3. Step 3: Cross multiply
    63,306.33x = 87,361.25 × 35,011.41
  4. Step 4: Simplify right side
    63,306.33x = 3,058,640,366.81
  5. Step 5: Solve for x
    x = 3,058,640,366.81/63,306.33
  6. Step 6: Final answer
    x = 48,314.92

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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.