Home / 93,867.18-140,799.49-22,790.37

Finding the Fourth Proportional to 93,867.18, 140,799.49 and 22,790.37

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Solution

The fourth proportional to 93,867.18, 140,799.49 and 22,790.37 is: 34,185.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,867.18 : 140,799.49 = 22,790.37 : x
  2. Step 2: Convert to fraction form
    93,867.18/140,799.49 = 22,790.37/x
  3. Step 3: Cross multiply
    93,867.18x = 140,799.49 × 22,790.37
  4. Step 4: Simplify right side
    93,867.18x = 3,208,872,472.91
  5. Step 5: Solve for x
    x = 3,208,872,472.91/93,867.18
  6. Step 6: Final answer
    x = 34,185.24

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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.