Home / 46,034.19-69,112.85-44,539.54

Finding the Fourth Proportional to 46,034.19, 69,112.85 and 44,539.54

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Solution

The fourth proportional to 46,034.19, 69,112.85 and 44,539.54 is: 66,868.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,034.19 : 69,112.85 = 44,539.54 : x
  2. Step 2: Convert to fraction form
    46,034.19/69,112.85 = 44,539.54/x
  3. Step 3: Cross multiply
    46,034.19x = 69,112.85 × 44,539.54
  4. Step 4: Simplify right side
    46,034.19x = 3,078,254,151.61
  5. Step 5: Solve for x
    x = 3,078,254,151.61/46,034.19
  6. Step 6: Final answer
    x = 66,868.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.