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Finding the Fourth Proportional to 333,682.35, 460,481.24 and 180,720.45

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Solution

The fourth proportional to 333,682.35, 460,481.24 and 180,720.45 is: 249,394.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,682.35 : 460,481.24 = 180,720.45 : x
  2. Step 2: Convert to fraction form
    333,682.35/460,481.24 = 180,720.45/x
  3. Step 3: Cross multiply
    333,682.35x = 460,481.24 × 180,720.45
  4. Step 4: Simplify right side
    333,682.35x = 83,218,376,005.76
  5. Step 5: Solve for x
    x = 83,218,376,005.76/333,682.35
  6. Step 6: Final answer
    x = 249,394.00

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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.