Home / 34,806.05-48,024.03-21,193.93

Finding the Fourth Proportional to 34,806.05, 48,024.03 and 21,193.93

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Solution

The fourth proportional to 34,806.05, 48,024.03 and 21,193.93 is: 29,242.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,806.05 : 48,024.03 = 21,193.93 : x
  2. Step 2: Convert to fraction form
    34,806.05/48,024.03 = 21,193.93/x
  3. Step 3: Cross multiply
    34,806.05x = 48,024.03 × 21,193.93
  4. Step 4: Simplify right side
    34,806.05x = 1,017,817,930.14
  5. Step 5: Solve for x
    x = 1,017,817,930.14/34,806.05
  6. Step 6: Final answer
    x = 29,242.56

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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.