Home / 49,035.71-67,646.81-32,035.43

Finding the Fourth Proportional to 49,035.71, 67,646.81 and 32,035.43

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Solution

The fourth proportional to 49,035.71, 67,646.81 and 32,035.43 is: 44,194.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,035.71 : 67,646.81 = 32,035.43 : x
  2. Step 2: Convert to fraction form
    49,035.71/67,646.81 = 32,035.43/x
  3. Step 3: Cross multiply
    49,035.71x = 67,646.81 × 32,035.43
  4. Step 4: Simplify right side
    49,035.71x = 2,167,094,895.68
  5. Step 5: Solve for x
    x = 2,167,094,895.68/49,035.71
  6. Step 6: Final answer
    x = 44,194.22

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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.