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Finding the Fourth Proportional to 333,352.28, 460,022.58 and 180,387.11

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Solution

The fourth proportional to 333,352.28, 460,022.58 and 180,387.11 is: 248,932.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,352.28 : 460,022.58 = 180,387.11 : x
  2. Step 2: Convert to fraction form
    333,352.28/460,022.58 = 180,387.11/x
  3. Step 3: Cross multiply
    333,352.28x = 460,022.58 × 180,387.11
  4. Step 4: Simplify right side
    333,352.28x = 82,982,143,740.94
  5. Step 5: Solve for x
    x = 82,982,143,740.94/333,352.28
  6. Step 6: Final answer
    x = 248,932.28

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1.5x scale

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.