Home / 232,928.04-349,465.92-83,165.16

Finding the Fourth Proportional to 232,928.04, 349,465.92 and 83,165.16

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Solution

The fourth proportional to 232,928.04, 349,465.92 and 83,165.16 is: 124,774.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,928.04 : 349,465.92 = 83,165.16 : x
  2. Step 2: Convert to fraction form
    232,928.04/349,465.92 = 83,165.16/x
  3. Step 3: Cross multiply
    232,928.04x = 349,465.92 × 83,165.16
  4. Step 4: Simplify right side
    232,928.04x = 29,063,389,151.35
  5. Step 5: Solve for x
    x = 29,063,389,151.35/232,928.04
  6. Step 6: Final answer
    x = 124,774.11

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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.