Home / 107,468.10-161,094.02-44,334.27

Finding the Fourth Proportional to 107,468.10, 161,094.02 and 44,334.27

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Solution

The fourth proportional to 107,468.10, 161,094.02 and 44,334.27 is: 66,456.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,468.10 : 161,094.02 = 44,334.27 : x
  2. Step 2: Convert to fraction form
    107,468.10/161,094.02 = 44,334.27/x
  3. Step 3: Cross multiply
    107,468.10x = 161,094.02 × 44,334.27
  4. Step 4: Simplify right side
    107,468.10x = 7,141,985,556.39
  5. Step 5: Solve for x
    x = 7,141,985,556.39/107,468.10
  6. Step 6: Final answer
    x = 66,456.80

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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.