Home / 69,313.20-95,652.28-37,482.08

Finding the Fourth Proportional to 69,313.20, 95,652.28 and 37,482.08

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Solution

The fourth proportional to 69,313.20, 95,652.28 and 37,482.08 is: 51,725.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,313.20 : 95,652.28 = 37,482.08 : x
  2. Step 2: Convert to fraction form
    69,313.20/95,652.28 = 37,482.08/x
  3. Step 3: Cross multiply
    69,313.20x = 95,652.28 × 37,482.08
  4. Step 4: Simplify right side
    69,313.20x = 3,585,246,411.14
  5. Step 5: Solve for x
    x = 3,585,246,411.14/69,313.20
  6. Step 6: Final answer
    x = 51,725.31

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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.