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Finding the Fourth Proportional to 222,060.10, 333,090.15 and 97,401.10

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Solution

The fourth proportional to 222,060.10, 333,090.15 and 97,401.10 is: 146,101.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,060.10 : 333,090.15 = 97,401.10 : x
  2. Step 2: Convert to fraction form
    222,060.10/333,090.15 = 97,401.10/x
  3. Step 3: Cross multiply
    222,060.10x = 333,090.15 × 97,401.10
  4. Step 4: Simplify right side
    222,060.10x = 32,443,347,009.17
  5. Step 5: Solve for x
    x = 32,443,347,009.17/222,060.10
  6. Step 6: Final answer
    x = 146,101.65

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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.