Home / 108,652.34-163,025.33-58,767.56

Finding the Fourth Proportional to 108,652.34, 163,025.33 and 58,767.56

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Solution

The fourth proportional to 108,652.34, 163,025.33 and 58,767.56 is: 88,176.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,652.34 : 163,025.33 = 58,767.56 : x
  2. Step 2: Convert to fraction form
    108,652.34/163,025.33 = 58,767.56/x
  3. Step 3: Cross multiply
    108,652.34x = 163,025.33 × 58,767.56
  4. Step 4: Simplify right side
    108,652.34x = 9,580,599,753.33
  5. Step 5: Solve for x
    x = 9,580,599,753.33/108,652.34
  6. Step 6: Final answer
    x = 88,176.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.