Home / 95,355.28-143,049.84-39,226.24

Finding the Fourth Proportional to 95,355.28, 143,049.84 and 39,226.24

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Solution

The fourth proportional to 95,355.28, 143,049.84 and 39,226.24 is: 58,846.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,355.28 : 143,049.84 = 39,226.24 : x
  2. Step 2: Convert to fraction form
    95,355.28/143,049.84 = 39,226.24/x
  3. Step 3: Cross multiply
    95,355.28x = 143,049.84 × 39,226.24
  4. Step 4: Simplify right side
    95,355.28x = 5,611,307,355.80
  5. Step 5: Solve for x
    x = 5,611,307,355.80/95,355.28
  6. Step 6: Final answer
    x = 58,846.32

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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.