Home / 232,270.47-348,405.04-63,790.95

Finding the Fourth Proportional to 232,270.47, 348,405.04 and 63,790.95

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Solution

The fourth proportional to 232,270.47, 348,405.04 and 63,790.95 is: 95,686.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,270.47 : 348,405.04 = 63,790.95 : x
  2. Step 2: Convert to fraction form
    232,270.47/348,405.04 = 63,790.95/x
  3. Step 3: Cross multiply
    232,270.47x = 348,405.04 × 63,790.95
  4. Step 4: Simplify right side
    232,270.47x = 22,225,088,486.39
  5. Step 5: Solve for x
    x = 22,225,088,486.39/232,270.47
  6. Step 6: Final answer
    x = 95,686.24

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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.