Home / 75,590.07-104,314.31-41,598.56

Finding the Fourth Proportional to 75,590.07, 104,314.31 and 41,598.56

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Solution

The fourth proportional to 75,590.07, 104,314.31 and 41,598.56 is: 57,406.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,590.07 : 104,314.31 = 41,598.56 : x
  2. Step 2: Convert to fraction form
    75,590.07/104,314.31 = 41,598.56/x
  3. Step 3: Cross multiply
    75,590.07x = 104,314.31 × 41,598.56
  4. Step 4: Simplify right side
    75,590.07x = 4,339,325,083.39
  5. Step 5: Solve for x
    x = 4,339,325,083.39/75,590.07
  6. Step 6: Final answer
    x = 57,406.02

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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.