Home / 69,242.34-95,633.25-46,541.92

Finding the Fourth Proportional to 69,242.34, 95,633.25 and 46,541.92

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Solution

The fourth proportional to 69,242.34, 95,633.25 and 46,541.92 is: 64,280.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,242.34 : 95,633.25 = 46,541.92 : x
  2. Step 2: Convert to fraction form
    69,242.34/95,633.25 = 46,541.92/x
  3. Step 3: Cross multiply
    69,242.34x = 95,633.25 × 46,541.92
  4. Step 4: Simplify right side
    69,242.34x = 4,450,954,599.05
  5. Step 5: Solve for x
    x = 4,450,954,599.05/69,242.34
  6. Step 6: Final answer
    x = 64,280.83

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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.