Home / 46,344.25-68,920.19-44,868.01

Finding the Fourth Proportional to 46,344.25, 68,920.19 and 44,868.01

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Solution

The fourth proportional to 46,344.25, 68,920.19 and 44,868.01 is: 66,724.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,344.25 : 68,920.19 = 44,868.01 : x
  2. Step 2: Convert to fraction form
    46,344.25/68,920.19 = 44,868.01/x
  3. Step 3: Cross multiply
    46,344.25x = 68,920.19 × 44,868.01
  4. Step 4: Simplify right side
    46,344.25x = 3,092,311,774.12
  5. Step 5: Solve for x
    x = 3,092,311,774.12/46,344.25
  6. Step 6: Final answer
    x = 66,724.82

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.