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Finding the Fourth Proportional to 336,459.16, 464,314.08 and 183,497.68

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Solution

The fourth proportional to 336,459.16, 464,314.08 and 183,497.68 is: 253,227.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,459.16 : 464,314.08 = 183,497.68 : x
  2. Step 2: Convert to fraction form
    336,459.16/464,314.08 = 183,497.68/x
  3. Step 3: Cross multiply
    336,459.16x = 464,314.08 × 183,497.68
  4. Step 4: Simplify right side
    336,459.16x = 85,200,556,471.33
  5. Step 5: Solve for x
    x = 85,200,556,471.33/336,459.16
  6. Step 6: Final answer
    x = 253,227.04

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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.