Home / 232,379.34-348,527.07-61,602.18

Finding the Fourth Proportional to 232,379.34, 348,527.07 and 61,602.18

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Solution

The fourth proportional to 232,379.34, 348,527.07 and 61,602.18 is: 92,392.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,379.34 : 348,527.07 = 61,602.18 : x
  2. Step 2: Convert to fraction form
    232,379.34/348,527.07 = 61,602.18/x
  3. Step 3: Cross multiply
    232,379.34x = 348,527.07 × 61,602.18
  4. Step 4: Simplify right side
    232,379.34x = 21,470,027,301.01
  5. Step 5: Solve for x
    x = 21,470,027,301.01/232,379.34
  6. Step 6: Final answer
    x = 92,392.15

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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.