Home / 25,024.02-37,504.10-13,771.94

Finding the Fourth Proportional to 25,024.02, 37,504.10 and 13,771.94

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Solution

The fourth proportional to 25,024.02, 37,504.10 and 13,771.94 is: 20,640.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,024.02 : 37,504.10 = 13,771.94 : x
  2. Step 2: Convert to fraction form
    25,024.02/37,504.10 = 13,771.94/x
  3. Step 3: Cross multiply
    25,024.02x = 37,504.10 × 13,771.94
  4. Step 4: Simplify right side
    25,024.02x = 516,504,214.95
  5. Step 5: Solve for x
    x = 516,504,214.95/25,024.02
  6. Step 6: Final answer
    x = 20,640.34

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1.5x scale

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.