Home / 29,332.92-43,935.66-18,053.88

Finding the Fourth Proportional to 29,332.92, 43,935.66 and 18,053.88

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Solution

The fourth proportional to 29,332.92, 43,935.66 and 18,053.88 is: 27,041.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,332.92 : 43,935.66 = 18,053.88 : x
  2. Step 2: Convert to fraction form
    29,332.92/43,935.66 = 18,053.88/x
  3. Step 3: Cross multiply
    29,332.92x = 43,935.66 × 18,053.88
  4. Step 4: Simplify right side
    29,332.92x = 793,209,133.36
  5. Step 5: Solve for x
    x = 793,209,133.36/29,332.92
  6. Step 6: Final answer
    x = 27,041.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.