Home / 95,442.48-143,163.84-36,264.24

Finding the Fourth Proportional to 95,442.48, 143,163.84 and 36,264.24

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Solution

The fourth proportional to 95,442.48, 143,163.84 and 36,264.24 is: 54,396.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,442.48 : 143,163.84 = 36,264.24 : x
  2. Step 2: Convert to fraction form
    95,442.48/143,163.84 = 36,264.24/x
  3. Step 3: Cross multiply
    95,442.48x = 143,163.84 × 36,264.24
  4. Step 4: Simplify right side
    95,442.48x = 5,191,727,853.08
  5. Step 5: Solve for x
    x = 5,191,727,853.08/95,442.48
  6. Step 6: Final answer
    x = 54,396.41

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1.5x scale

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.