Home / 63,304.74-87,360.22-35,010.43

Finding the Fourth Proportional to 63,304.74, 87,360.22 and 35,010.43

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Solution

The fourth proportional to 63,304.74, 87,360.22 and 35,010.43 is: 48,314.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,304.74 : 87,360.22 = 35,010.43 : x
  2. Step 2: Convert to fraction form
    63,304.74/87,360.22 = 35,010.43/x
  3. Step 3: Cross multiply
    63,304.74x = 87,360.22 × 35,010.43
  4. Step 4: Simplify right side
    63,304.74x = 3,058,518,692.46
  5. Step 5: Solve for x
    x = 3,058,518,692.46/63,304.74
  6. Step 6: Final answer
    x = 48,314.21

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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.