Home / 60,976.26-84,137.13-35,830.62

Finding the Fourth Proportional to 60,976.26, 84,137.13 and 35,830.62

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Solution

The fourth proportional to 60,976.26, 84,137.13 and 35,830.62 is: 49,440.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,976.26 : 84,137.13 = 35,830.62 : x
  2. Step 2: Convert to fraction form
    60,976.26/84,137.13 = 35,830.62/x
  3. Step 3: Cross multiply
    60,976.26x = 84,137.13 × 35,830.62
  4. Step 4: Simplify right side
    60,976.26x = 3,014,685,532.92
  5. Step 5: Solve for x
    x = 3,014,685,532.92/60,976.26
  6. Step 6: Final answer
    x = 49,440.32

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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.