Home / 165,627.15-248,444.79-60,446.10

Finding the Fourth Proportional to 165,627.15, 248,444.79 and 60,446.10

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Solution

The fourth proportional to 165,627.15, 248,444.79 and 60,446.10 is: 90,670.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,627.15 : 248,444.79 = 60,446.10 : x
  2. Step 2: Convert to fraction form
    165,627.15/248,444.79 = 60,446.10/x
  3. Step 3: Cross multiply
    165,627.15x = 248,444.79 × 60,446.10
  4. Step 4: Simplify right side
    165,627.15x = 15,017,518,620.82
  5. Step 5: Solve for x
    x = 15,017,518,620.82/165,627.15
  6. Step 6: Final answer
    x = 90,670.63

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.