Home / 95,317.22-131,541.27-57,584.18

Finding the Fourth Proportional to 95,317.22, 131,541.27 and 57,584.18

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Solution

The fourth proportional to 95,317.22, 131,541.27 and 57,584.18 is: 79,468.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,317.22 : 131,541.27 = 57,584.18 : x
  2. Step 2: Convert to fraction form
    95,317.22/131,541.27 = 57,584.18/x
  3. Step 3: Cross multiply
    95,317.22x = 131,541.27 × 57,584.18
  4. Step 4: Simplify right side
    95,317.22x = 7,574,696,282.02
  5. Step 5: Solve for x
    x = 7,574,696,282.02/95,317.22
  6. Step 6: Final answer
    x = 79,468.29

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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.