Home / 64,107.38-88,467.96-35,426.24

Finding the Fourth Proportional to 64,107.38, 88,467.96 and 35,426.24

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Solution

The fourth proportional to 64,107.38, 88,467.96 and 35,426.24 is: 48,888.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,107.38 : 88,467.96 = 35,426.24 : x
  2. Step 2: Convert to fraction form
    64,107.38/88,467.96 = 35,426.24/x
  3. Step 3: Cross multiply
    64,107.38x = 88,467.96 × 35,426.24
  4. Step 4: Simplify right side
    64,107.38x = 3,134,087,183.27
  5. Step 5: Solve for x
    x = 3,134,087,183.27/64,107.38
  6. Step 6: Final answer
    x = 48,888.09

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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.