Home / 69,384.31-95,685.36-46,059.49

Finding the Fourth Proportional to 69,384.31, 95,685.36 and 46,059.49

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Solution

The fourth proportional to 69,384.31, 95,685.36 and 46,059.49 is: 63,518.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,384.31 : 95,685.36 = 46,059.49 : x
  2. Step 2: Convert to fraction form
    69,384.31/95,685.36 = 46,059.49/x
  3. Step 3: Cross multiply
    69,384.31x = 95,685.36 × 46,059.49
  4. Step 4: Simplify right side
    69,384.31x = 4,407,218,882.07
  5. Step 5: Solve for x
    x = 4,407,218,882.07/69,384.31
  6. Step 6: Final answer
    x = 63,518.96

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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.