Home / 75,925.54-104,790.08-44,112.90

Finding the Fourth Proportional to 75,925.54, 104,790.08 and 44,112.90

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Solution

The fourth proportional to 75,925.54, 104,790.08 and 44,112.90 is: 60,883.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,925.54 : 104,790.08 = 44,112.90 : x
  2. Step 2: Convert to fraction form
    75,925.54/104,790.08 = 44,112.90/x
  3. Step 3: Cross multiply
    75,925.54x = 104,790.08 × 44,112.90
  4. Step 4: Simplify right side
    75,925.54x = 4,622,594,320.03
  5. Step 5: Solve for x
    x = 4,622,594,320.03/75,925.54
  6. Step 6: Final answer
    x = 60,883.26

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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.