Home / 50,616.26-69,812.69-44,880.45

Finding the Fourth Proportional to 50,616.26, 69,812.69 and 44,880.45

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Solution

The fourth proportional to 50,616.26, 69,812.69 and 44,880.45 is: 61,901.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,616.26 : 69,812.69 = 44,880.45 : x
  2. Step 2: Convert to fraction form
    50,616.26/69,812.69 = 44,880.45/x
  3. Step 3: Cross multiply
    50,616.26x = 69,812.69 × 44,880.45
  4. Step 4: Simplify right side
    50,616.26x = 3,133,224,456.71
  5. Step 5: Solve for x
    x = 3,133,224,456.71/50,616.26
  6. Step 6: Final answer
    x = 61,901.54

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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.