Home / 35,724.09-49,276.92-22,993.86

Finding the Fourth Proportional to 35,724.09, 49,276.92 and 22,993.86

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Solution

The fourth proportional to 35,724.09, 49,276.92 and 22,993.86 is: 31,717.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,724.09 : 49,276.92 = 22,993.86 : x
  2. Step 2: Convert to fraction form
    35,724.09/49,276.92 = 22,993.86/x
  3. Step 3: Cross multiply
    35,724.09x = 49,276.92 × 22,993.86
  4. Step 4: Simplify right side
    35,724.09x = 1,133,066,599.71
  5. Step 5: Solve for x
    x = 1,133,066,599.71/35,724.09
  6. Step 6: Final answer
    x = 31,717.16

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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.