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Finding the Fourth Proportional to 336,361.74, 464,182.83 and 183,398.67

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Solution

The fourth proportional to 336,361.74, 464,182.83 and 183,398.67 is: 253,092.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,361.74 : 464,182.83 = 183,398.67 : x
  2. Step 2: Convert to fraction form
    336,361.74/464,182.83 = 183,398.67/x
  3. Step 3: Cross multiply
    336,361.74x = 464,182.83 × 183,398.67
  4. Step 4: Simplify right side
    336,361.74x = 85,130,513,658.84
  5. Step 5: Solve for x
    x = 85,130,513,658.84/336,361.74
  6. Step 6: Final answer
    x = 253,092.14

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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.