Home / 232,619.86-348,475.31-110,867.14

Finding the Fourth Proportional to 232,619.86, 348,475.31 and 110,867.14

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Solution

The fourth proportional to 232,619.86, 348,475.31 and 110,867.14 is: 166,084.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,619.86 : 348,475.31 = 110,867.14 : x
  2. Step 2: Convert to fraction form
    232,619.86/348,475.31 = 110,867.14/x
  3. Step 3: Cross multiply
    232,619.86x = 348,475.31 × 110,867.14
  4. Step 4: Simplify right side
    232,619.86x = 38,634,460,980.31
  5. Step 5: Solve for x
    x = 38,634,460,980.31/232,619.86
  6. Step 6: Final answer
    x = 166,084.10

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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.