Home / 54,903.16-75,770.10-33,401.24

Finding the Fourth Proportional to 54,903.16, 75,770.10 and 33,401.24

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Solution

The fourth proportional to 54,903.16, 75,770.10 and 33,401.24 is: 46,095.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,903.16 : 75,770.10 = 33,401.24 : x
  2. Step 2: Convert to fraction form
    54,903.16/75,770.10 = 33,401.24/x
  3. Step 3: Cross multiply
    54,903.16x = 75,770.10 × 33,401.24
  4. Step 4: Simplify right side
    54,903.16x = 2,530,815,294.92
  5. Step 5: Solve for x
    x = 2,530,815,294.92/54,903.16
  6. Step 6: Final answer
    x = 46,095.99

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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.