Home / 75,182.06-103,751.25-44,968.66

Finding the Fourth Proportional to 75,182.06, 103,751.25 and 44,968.66

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Solution

The fourth proportional to 75,182.06, 103,751.25 and 44,968.66 is: 62,056.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,182.06 : 103,751.25 = 44,968.66 : x
  2. Step 2: Convert to fraction form
    75,182.06/103,751.25 = 44,968.66/x
  3. Step 3: Cross multiply
    75,182.06x = 103,751.25 × 44,968.66
  4. Step 4: Simplify right side
    75,182.06x = 4,665,554,257.81
  5. Step 5: Solve for x
    x = 4,665,554,257.81/75,182.06
  6. Step 6: Final answer
    x = 62,056.75

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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.