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Finding the Fourth Proportional to 336,773.22, 464,756.70 and 183,820.92

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Solution

The fourth proportional to 336,773.22, 464,756.70 and 183,820.92 is: 253,678.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,773.22 : 464,756.70 = 183,820.92 : x
  2. Step 2: Convert to fraction form
    336,773.22/464,756.70 = 183,820.92/x
  3. Step 3: Cross multiply
    336,773.22x = 464,756.70 × 183,820.92
  4. Step 4: Simplify right side
    336,773.22x = 85,432,004,170.16
  5. Step 5: Solve for x
    x = 85,432,004,170.16/336,773.22
  6. Step 6: Final answer
    x = 253,678.14

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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.