Home / 69,232.28-95,477.82-45,350.24

Finding the Fourth Proportional to 69,232.28, 95,477.82 and 45,350.24

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Solution

The fourth proportional to 69,232.28, 95,477.82 and 45,350.24 is: 62,542.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,232.28 : 95,477.82 = 45,350.24 : x
  2. Step 2: Convert to fraction form
    69,232.28/95,477.82 = 45,350.24/x
  3. Step 3: Cross multiply
    69,232.28x = 95,477.82 × 45,350.24
  4. Step 4: Simplify right side
    69,232.28x = 4,329,942,051.68
  5. Step 5: Solve for x
    x = 4,329,942,051.68/69,232.28
  6. Step 6: Final answer
    x = 62,542.24

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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.