Home / 96,751.44-133,544.80-58,511.04

Finding the Fourth Proportional to 96,751.44, 133,544.80 and 58,511.04

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Solution

The fourth proportional to 96,751.44, 133,544.80 and 58,511.04 is: 80,762.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,751.44 : 133,544.80 = 58,511.04 : x
  2. Step 2: Convert to fraction form
    96,751.44/133,544.80 = 58,511.04/x
  3. Step 3: Cross multiply
    96,751.44x = 133,544.80 × 58,511.04
  4. Step 4: Simplify right side
    96,751.44x = 7,813,845,134.59
  5. Step 5: Solve for x
    x = 7,813,845,134.59/96,751.44
  6. Step 6: Final answer
    x = 80,762.06

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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.