Home / 25,094.23-34,629.60-13,763.95

Finding the Fourth Proportional to 25,094.23, 34,629.60 and 13,763.95

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Solution

The fourth proportional to 25,094.23, 34,629.60 and 13,763.95 is: 18,994.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094.23 : 34,629.60 = 13,763.95 : x
  2. Step 2: Convert to fraction form
    25,094.23/34,629.60 = 13,763.95/x
  3. Step 3: Cross multiply
    25,094.23x = 34,629.60 × 13,763.95
  4. Step 4: Simplify right side
    25,094.23x = 476,640,082.92
  5. Step 5: Solve for x
    x = 476,640,082.92/25,094.23
  6. Step 6: Final answer
    x = 18,994.01

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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.