Home / 95,441.10-143,210.25-39,324.30

Finding the Fourth Proportional to 95,441.10, 143,210.25 and 39,324.30

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Solution

The fourth proportional to 95,441.10, 143,210.25 and 39,324.30 is: 59,006.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,441.10 : 143,210.25 = 39,324.30 : x
  2. Step 2: Convert to fraction form
    95,441.10/143,210.25 = 39,324.30/x
  3. Step 3: Cross multiply
    95,441.10x = 143,210.25 × 39,324.30
  4. Step 4: Simplify right side
    95,441.10x = 5,631,642,834.08
  5. Step 5: Solve for x
    x = 5,631,642,834.08/95,441.10
  6. Step 6: Final answer
    x = 59,006.47

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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.