Home / 336,733.04-464,732.52-193,492.64

Finding the Fourth Proportional to 336,733.04, 464,732.52 and 193,492.64

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Solution

The fourth proportional to 336,733.04, 464,732.52 and 193,492.64 is: 267,043.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,733.04 : 464,732.52 = 193,492.64 : x
  2. Step 2: Convert to fraction form
    336,733.04/464,732.52 = 193,492.64/x
  3. Step 3: Cross multiply
    336,733.04x = 464,732.52 × 193,492.64
  4. Step 4: Simplify right side
    336,733.04x = 89,922,322,188.65
  5. Step 5: Solve for x
    x = 89,922,322,188.65/336,733.04
  6. Step 6: Final answer
    x = 267,043.36

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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.