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Finding the Fourth Proportional to 336,725.46, 464,683.86 and 183,764.88

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Solution

The fourth proportional to 336,725.46, 464,683.86 and 183,764.88 is: 253,597.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,725.46 : 464,683.86 = 183,764.88 : x
  2. Step 2: Convert to fraction form
    336,725.46/464,683.86 = 183,764.88/x
  3. Step 3: Cross multiply
    336,725.46x = 464,683.86 × 183,764.88
  4. Step 4: Simplify right side
    336,725.46x = 85,392,573,770.84
  5. Step 5: Solve for x
    x = 85,392,573,770.84/336,725.46
  6. Step 6: Final answer
    x = 253,597.02

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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.