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Finding the Fourth Proportional to 336,265.64, 464,047.22 and 183,305.08

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Solution

The fourth proportional to 336,265.64, 464,047.22 and 183,305.08 is: 252,961.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,265.64 : 464,047.22 = 183,305.08 : x
  2. Step 2: Convert to fraction form
    336,265.64/464,047.22 = 183,305.08/x
  3. Step 3: Cross multiply
    336,265.64x = 464,047.22 × 183,305.08
  4. Step 4: Simplify right side
    336,265.64x = 85,062,212,785.88
  5. Step 5: Solve for x
    x = 85,062,212,785.88/336,265.64
  6. Step 6: Final answer
    x = 252,961.36

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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.