Home / 232,928.96-349,411.68-83,201.60

Finding the Fourth Proportional to 232,928.96, 349,411.68 and 83,201.60

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Solution

The fourth proportional to 232,928.96, 349,411.68 and 83,201.60 is: 124,808.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,928.96 : 349,411.68 = 83,201.60 : x
  2. Step 2: Convert to fraction form
    232,928.96/349,411.68 = 83,201.60/x
  3. Step 3: Cross multiply
    232,928.96x = 349,411.68 × 83,201.60
  4. Step 4: Simplify right side
    232,928.96x = 29,071,610,834.69
  5. Step 5: Solve for x
    x = 29,071,610,834.69/232,928.96
  6. Step 6: Final answer
    x = 124,808.92

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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.