Home / 161,154.10-241,399.00-94,391.82

Finding the Fourth Proportional to 161,154.10, 241,399.00 and 94,391.82

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Solution

The fourth proportional to 161,154.10, 241,399.00 and 94,391.82 is: 141,393.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,154.10 : 241,399.00 = 94,391.82 : x
  2. Step 2: Convert to fraction form
    161,154.10/241,399.00 = 94,391.82/x
  3. Step 3: Cross multiply
    161,154.10x = 241,399.00 × 94,391.82
  4. Step 4: Simplify right side
    161,154.10x = 22,786,090,720.20
  5. Step 5: Solve for x
    x = 22,786,090,720.20/161,154.10
  6. Step 6: Final answer
    x = 141,393.18

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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.