Home / 24,913.95-34,381.26-13,583.43

Finding the Fourth Proportional to 24,913.95, 34,381.26 and 13,583.43

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Solution

The fourth proportional to 24,913.95, 34,381.26 and 13,583.43 is: 18,745.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,913.95 : 34,381.26 = 13,583.43 : x
  2. Step 2: Convert to fraction form
    24,913.95/34,381.26 = 13,583.43/x
  3. Step 3: Cross multiply
    24,913.95x = 34,381.26 × 13,583.43
  4. Step 4: Simplify right side
    24,913.95x = 467,015,438.52
  5. Step 5: Solve for x
    x = 467,015,438.52/24,913.95
  6. Step 6: Final answer
    x = 18,745.14

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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.