Home / 43,695.33-65,246.60-34,709.79

Finding the Fourth Proportional to 43,695.33, 65,246.60 and 34,709.79

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Solution

The fourth proportional to 43,695.33, 65,246.60 and 34,709.79 is: 51,829.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,695.33 : 65,246.60 = 34,709.79 : x
  2. Step 2: Convert to fraction form
    43,695.33/65,246.60 = 34,709.79/x
  3. Step 3: Cross multiply
    43,695.33x = 65,246.60 × 34,709.79
  4. Step 4: Simplify right side
    43,695.33x = 2,264,696,115.66
  5. Step 5: Solve for x
    x = 2,264,696,115.66/43,695.33
  6. Step 6: Final answer
    x = 51,829.25

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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.