Home / 96,441.45-133,073.69-60,606.09

Finding the Fourth Proportional to 96,441.45, 133,073.69 and 60,606.09

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Solution

The fourth proportional to 96,441.45, 133,073.69 and 60,606.09 is: 83,626.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,441.45 : 133,073.69 = 60,606.09 : x
  2. Step 2: Convert to fraction form
    96,441.45/133,073.69 = 60,606.09/x
  3. Step 3: Cross multiply
    96,441.45x = 133,073.69 × 60,606.09
  4. Step 4: Simplify right side
    96,441.45x = 8,065,075,679.70
  5. Step 5: Solve for x
    x = 8,065,075,679.70/96,441.45
  6. Step 6: Final answer
    x = 83,626.66

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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.