Home / 64,286.01-96,343.97-46,576.17

Finding the Fourth Proportional to 64,286.01, 96,343.97 and 46,576.17

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Solution

The fourth proportional to 64,286.01, 96,343.97 and 46,576.17 is: 69,802.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,286.01 : 96,343.97 = 46,576.17 : x
  2. Step 2: Convert to fraction form
    64,286.01/96,343.97 = 46,576.17/x
  3. Step 3: Cross multiply
    64,286.01x = 96,343.97 × 46,576.17
  4. Step 4: Simplify right side
    64,286.01x = 4,487,332,892.31
  5. Step 5: Solve for x
    x = 4,487,332,892.31/64,286.01
  6. Step 6: Final answer
    x = 69,802.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.