Home / 62,348.30-93,522.81-20,795.18

Finding the Fourth Proportional to 62,348.30, 93,522.81 and 20,795.18

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Solution

The fourth proportional to 62,348.30, 93,522.81 and 20,795.18 is: 31,192.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,348.30 : 93,522.81 = 20,795.18 : x
  2. Step 2: Convert to fraction form
    62,348.30/93,522.81 = 20,795.18/x
  3. Step 3: Cross multiply
    62,348.30x = 93,522.81 × 20,795.18
  4. Step 4: Simplify right side
    62,348.30x = 1,944,823,668.06
  5. Step 5: Solve for x
    x = 1,944,823,668.06/62,348.30
  6. Step 6: Final answer
    x = 31,192.89

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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.