Home / 49,169.51-73,783.46-46,056.11

Finding the Fourth Proportional to 49,169.51, 73,783.46 and 46,056.11

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Solution

The fourth proportional to 49,169.51, 73,783.46 and 46,056.11 is: 69,111.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,169.51 : 73,783.46 = 46,056.11 : x
  2. Step 2: Convert to fraction form
    49,169.51/73,783.46 = 46,056.11/x
  3. Step 3: Cross multiply
    49,169.51x = 73,783.46 × 46,056.11
  4. Step 4: Simplify right side
    49,169.51x = 3,398,178,550.74
  5. Step 5: Solve for x
    x = 3,398,178,550.74/49,169.51
  6. Step 6: Final answer
    x = 69,111.51

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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.