Home / 89,184.62-133,606.02-44,759.36

Finding the Fourth Proportional to 89,184.62, 133,606.02 and 44,759.36

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Solution

The fourth proportional to 89,184.62, 133,606.02 and 44,759.36 is: 67,053.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,184.62 : 133,606.02 = 44,759.36 : x
  2. Step 2: Convert to fraction form
    89,184.62/133,606.02 = 44,759.36/x
  3. Step 3: Cross multiply
    89,184.62x = 133,606.02 × 44,759.36
  4. Step 4: Simplify right side
    89,184.62x = 5,980,119,947.35
  5. Step 5: Solve for x
    x = 5,980,119,947.35/89,184.62
  6. Step 6: Final answer
    x = 67,053.26

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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.