Home / 75,746.14-104,524.98-41,752.87

Finding the Fourth Proportional to 75,746.14, 104,524.98 and 41,752.87

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Solution

The fourth proportional to 75,746.14, 104,524.98 and 41,752.87 is: 57,616.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,746.14 : 104,524.98 = 41,752.87 : x
  2. Step 2: Convert to fraction form
    75,746.14/104,524.98 = 41,752.87/x
  3. Step 3: Cross multiply
    75,746.14x = 104,524.98 × 41,752.87
  4. Step 4: Simplify right side
    75,746.14x = 4,364,218,032.35
  5. Step 5: Solve for x
    x = 4,364,218,032.35/75,746.14
  6. Step 6: Final answer
    x = 57,616.37

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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.