Home / 95,980.33-132,430.30-58,247.29

Finding the Fourth Proportional to 95,980.33, 132,430.30 and 58,247.29

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Solution

The fourth proportional to 95,980.33, 132,430.30 and 58,247.29 is: 80,367.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,980.33 : 132,430.30 = 58,247.29 : x
  2. Step 2: Convert to fraction form
    95,980.33/132,430.30 = 58,247.29/x
  3. Step 3: Cross multiply
    95,980.33x = 132,430.30 × 58,247.29
  4. Step 4: Simplify right side
    95,980.33x = 7,713,706,088.89
  5. Step 5: Solve for x
    x = 7,713,706,088.89/95,980.33
  6. Step 6: Final answer
    x = 80,367.57

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1.5x scale

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.