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Finding the Fourth Proportional to 333,274.10, 499,808.28 and 96,634.22

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Solution

The fourth proportional to 333,274.10, 499,808.28 and 96,634.22 is: 144,921.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,274.10 : 499,808.28 = 96,634.22 : x
  2. Step 2: Convert to fraction form
    333,274.10/499,808.28 = 96,634.22/x
  3. Step 3: Cross multiply
    333,274.10x = 499,808.28 × 96,634.22
  4. Step 4: Simplify right side
    333,274.10x = 48,298,583,287.34
  5. Step 5: Solve for x
    x = 48,298,583,287.34/333,274.10
  6. Step 6: Final answer
    x = 144,921.50

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1.5x scale

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.