Home / 232,914.18-349,445.06-83,151.16

Finding the Fourth Proportional to 232,914.18, 349,445.06 and 83,151.16

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Solution

The fourth proportional to 232,914.18, 349,445.06 and 83,151.16 is: 124,753.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,914.18 : 349,445.06 = 83,151.16 : x
  2. Step 2: Convert to fraction form
    232,914.18/349,445.06 = 83,151.16/x
  3. Step 3: Cross multiply
    232,914.18x = 349,445.06 × 83,151.16
  4. Step 4: Simplify right side
    232,914.18x = 29,056,762,095.27
  5. Step 5: Solve for x
    x = 29,056,762,095.27/232,914.18
  6. Step 6: Final answer
    x = 124,753.08

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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.