Home / 62,317.62-85,979.70-36,826.29

Finding the Fourth Proportional to 62,317.62, 85,979.70 and 36,826.29

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Solution

The fourth proportional to 62,317.62, 85,979.70 and 36,826.29 is: 50,809.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,317.62 : 85,979.70 = 36,826.29 : x
  2. Step 2: Convert to fraction form
    62,317.62/85,979.70 = 36,826.29/x
  3. Step 3: Cross multiply
    62,317.62x = 85,979.70 × 36,826.29
  4. Step 4: Simplify right side
    62,317.62x = 3,166,313,366.31
  5. Step 5: Solve for x
    x = 3,166,313,366.31/62,317.62
  6. Step 6: Final answer
    x = 50,809.28

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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.