Home / 75,541.15-104,246.84-41,552.22

Finding the Fourth Proportional to 75,541.15, 104,246.84 and 41,552.22

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Solution

The fourth proportional to 75,541.15, 104,246.84 and 41,552.22 is: 57,342.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,541.15 : 104,246.84 = 41,552.22 : x
  2. Step 2: Convert to fraction form
    75,541.15/104,246.84 = 41,552.22/x
  3. Step 3: Cross multiply
    75,541.15x = 104,246.84 × 41,552.22
  4. Step 4: Simplify right side
    75,541.15x = 4,331,687,890.60
  5. Step 5: Solve for x
    x = 4,331,687,890.60/75,541.15
  6. Step 6: Final answer
    x = 57,342.10

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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.