Home / 96,356.14-144,535.12-43,050.80

Finding the Fourth Proportional to 96,356.14, 144,535.12 and 43,050.80

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Solution

The fourth proportional to 96,356.14, 144,535.12 and 43,050.80 is: 64,576.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,356.14 : 144,535.12 = 43,050.80 : x
  2. Step 2: Convert to fraction form
    96,356.14/144,535.12 = 43,050.80/x
  3. Step 3: Cross multiply
    96,356.14x = 144,535.12 × 43,050.80
  4. Step 4: Simplify right side
    96,356.14x = 6,222,352,544.10
  5. Step 5: Solve for x
    x = 6,222,352,544.10/96,356.14
  6. Step 6: Final answer
    x = 64,576.61

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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.