Home / 165,084.01-247,724.39-59,911.18

Finding the Fourth Proportional to 165,084.01, 247,724.39 and 59,911.18

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Solution

The fourth proportional to 165,084.01, 247,724.39 and 59,911.18 is: 89,902.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,084.01 : 247,724.39 = 59,911.18 : x
  2. Step 2: Convert to fraction form
    165,084.01/247,724.39 = 59,911.18/x
  3. Step 3: Cross multiply
    165,084.01x = 247,724.39 × 59,911.18
  4. Step 4: Simplify right side
    165,084.01x = 14,841,458,981.50
  5. Step 5: Solve for x
    x = 14,841,458,981.50/165,084.01
  6. Step 6: Final answer
    x = 89,902.46

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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.