Home / 27,403.29-37,819.73-22,795.93

Finding the Fourth Proportional to 27,403.29, 37,819.73 and 22,795.93

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Solution

The fourth proportional to 27,403.29, 37,819.73 and 22,795.93 is: 31,461.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,403.29 : 37,819.73 = 22,795.93 : x
  2. Step 2: Convert to fraction form
    27,403.29/37,819.73 = 22,795.93/x
  3. Step 3: Cross multiply
    27,403.29x = 37,819.73 × 22,795.93
  4. Step 4: Simplify right side
    27,403.29x = 862,136,000.84
  5. Step 5: Solve for x
    x = 862,136,000.84/27,403.29
  6. Step 6: Final answer
    x = 31,461.04

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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.