Home / 60,806.64-83,927.16-35,664.24

Finding the Fourth Proportional to 60,806.64, 83,927.16 and 35,664.24

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Solution

The fourth proportional to 60,806.64, 83,927.16 and 35,664.24 is: 49,224.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,806.64 : 83,927.16 = 35,664.24 : x
  2. Step 2: Convert to fraction form
    60,806.64/83,927.16 = 35,664.24/x
  3. Step 3: Cross multiply
    60,806.64x = 83,927.16 × 35,664.24
  4. Step 4: Simplify right side
    60,806.64x = 2,993,198,376.76
  5. Step 5: Solve for x
    x = 2,993,198,376.76/60,806.64
  6. Step 6: Final answer
    x = 49,224.86

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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.