Home / 95,830.65-132,246.25-55,567.84

Finding the Fourth Proportional to 95,830.65, 132,246.25 and 55,567.84

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Solution

The fourth proportional to 95,830.65, 132,246.25 and 55,567.84 is: 76,683.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,830.65 : 132,246.25 = 55,567.84 : x
  2. Step 2: Convert to fraction form
    95,830.65/132,246.25 = 55,567.84/x
  3. Step 3: Cross multiply
    95,830.65x = 132,246.25 × 55,567.84
  4. Step 4: Simplify right side
    95,830.65x = 7,348,638,460.60
  5. Step 5: Solve for x
    x = 7,348,638,460.60/95,830.65
  6. Step 6: Final answer
    x = 76,683.59

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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.