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Finding the Fourth Proportional to 336,683.57, 464,606.88 and 183,712.64

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Solution

The fourth proportional to 336,683.57, 464,606.88 and 183,712.64 is: 253,514.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,683.57 : 464,606.88 = 183,712.64 : x
  2. Step 2: Convert to fraction form
    336,683.57/464,606.88 = 183,712.64/x
  3. Step 3: Cross multiply
    336,683.57x = 464,606.88 × 183,712.64
  4. Step 4: Simplify right side
    336,683.57x = 85,354,154,163.93
  5. Step 5: Solve for x
    x = 85,354,154,163.93/336,683.57
  6. Step 6: Final answer
    x = 253,514.47

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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.