Home / 336,239.45-464,007.40-183,277.64

Finding the Fourth Proportional to 336,239.45, 464,007.40 and 183,277.64

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Solution

The fourth proportional to 336,239.45, 464,007.40 and 183,277.64 is: 252,921.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,239.45 : 464,007.40 = 183,277.64 : x
  2. Step 2: Convert to fraction form
    336,239.45/464,007.40 = 183,277.64/x
  3. Step 3: Cross multiply
    336,239.45x = 464,007.40 × 183,277.64
  4. Step 4: Simplify right side
    336,239.45x = 85,042,180,337.26
  5. Step 5: Solve for x
    x = 85,042,180,337.26/336,239.45
  6. Step 6: Final answer
    x = 252,921.48

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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.