Home / 69,350.32-95,703.19-37,519.23

Finding the Fourth Proportional to 69,350.32, 95,703.19 and 37,519.23

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Solution

The fourth proportional to 69,350.32, 95,703.19 and 37,519.23 is: 51,776.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,350.32 : 95,703.19 = 37,519.23 : x
  2. Step 2: Convert to fraction form
    69,350.32/95,703.19 = 37,519.23/x
  3. Step 3: Cross multiply
    69,350.32x = 95,703.19 × 37,519.23
  4. Step 4: Simplify right side
    69,350.32x = 3,590,709,997.34
  5. Step 5: Solve for x
    x = 3,590,709,997.34/69,350.32
  6. Step 6: Final answer
    x = 51,776.40

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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.