Home / 75,923.01-104,774.54-41,932.35

Finding the Fourth Proportional to 75,923.01, 104,774.54 and 41,932.35

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Solution

The fourth proportional to 75,923.01, 104,774.54 and 41,932.35 is: 57,867.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,923.01 : 104,774.54 = 41,932.35 : x
  2. Step 2: Convert to fraction form
    75,923.01/104,774.54 = 41,932.35/x
  3. Step 3: Cross multiply
    75,923.01x = 104,774.54 × 41,932.35
  4. Step 4: Simplify right side
    75,923.01x = 4,393,443,049.14
  5. Step 5: Solve for x
    x = 4,393,443,049.14/75,923.01
  6. Step 6: Final answer
    x = 57,867.08

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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.