Home / 34,800.14-48,024.42-19,693.38

Finding the Fourth Proportional to 34,800.14, 48,024.42 and 19,693.38

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Solution

The fourth proportional to 34,800.14, 48,024.42 and 19,693.38 is: 27,176.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,800.14 : 48,024.42 = 19,693.38 : x
  2. Step 2: Convert to fraction form
    34,800.14/48,024.42 = 19,693.38/x
  3. Step 3: Cross multiply
    34,800.14x = 48,024.42 × 19,693.38
  4. Step 4: Simplify right side
    34,800.14x = 945,763,152.34
  5. Step 5: Solve for x
    x = 945,763,152.34/34,800.14
  6. Step 6: Final answer
    x = 27,176.99

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1.5x scale

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.