Home / 233,977.48-322,928.62-132,031.84

Finding the Fourth Proportional to 233,977.48, 322,928.62 and 132,031.84

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Solution

The fourth proportional to 233,977.48, 322,928.62 and 132,031.84 is: 182,226.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,977.48 : 322,928.62 = 132,031.84 : x
  2. Step 2: Convert to fraction form
    233,977.48/322,928.62 = 132,031.84/x
  3. Step 3: Cross multiply
    233,977.48x = 322,928.62 × 132,031.84
  4. Step 4: Simplify right side
    233,977.48x = 42,636,859,887.26
  5. Step 5: Solve for x
    x = 42,636,859,887.26/233,977.48
  6. Step 6: Final answer
    x = 182,226.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.