Home / 60,616.20-83,647.07-33,386.99

Finding the Fourth Proportional to 60,616.20, 83,647.07 and 33,386.99

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Solution

The fourth proportional to 60,616.20, 83,647.07 and 33,386.99 is: 46,072.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,616.20 : 83,647.07 = 33,386.99 : x
  2. Step 2: Convert to fraction form
    60,616.20/83,647.07 = 33,386.99/x
  3. Step 3: Cross multiply
    60,616.20x = 83,647.07 × 33,386.99
  4. Step 4: Simplify right side
    60,616.20x = 2,792,723,889.62
  5. Step 5: Solve for x
    x = 2,792,723,889.62/60,616.20
  6. Step 6: Final answer
    x = 46,072.24

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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.