Home / 48,816.27-73,224.41-46,323.09

Finding the Fourth Proportional to 48,816.27, 73,224.41 and 46,323.09

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Solution

The fourth proportional to 48,816.27, 73,224.41 and 46,323.09 is: 69,484.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,816.27 : 73,224.41 = 46,323.09 : x
  2. Step 2: Convert to fraction form
    48,816.27/73,224.41 = 46,323.09/x
  3. Step 3: Cross multiply
    48,816.27x = 73,224.41 × 46,323.09
  4. Step 4: Simplify right side
    48,816.27x = 3,391,980,703.01
  5. Step 5: Solve for x
    x = 3,391,980,703.01/48,816.27
  6. Step 6: Final answer
    x = 69,484.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.