Home / 88,964.22-133,454.61-32,802.06

Finding the Fourth Proportional to 88,964.22, 133,454.61 and 32,802.06

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Solution

The fourth proportional to 88,964.22, 133,454.61 and 32,802.06 is: 49,206.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,964.22 : 133,454.61 = 32,802.06 : x
  2. Step 2: Convert to fraction form
    88,964.22/133,454.61 = 32,802.06/x
  3. Step 3: Cross multiply
    88,964.22x = 133,454.61 × 32,802.06
  4. Step 4: Simplify right side
    88,964.22x = 4,377,586,124.50
  5. Step 5: Solve for x
    x = 4,377,586,124.50/88,964.22
  6. Step 6: Final answer
    x = 49,206.14

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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.