Home / 34,447.79-47,544.50-22,490.37

Finding the Fourth Proportional to 34,447.79, 47,544.50 and 22,490.37

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Solution

The fourth proportional to 34,447.79, 47,544.50 and 22,490.37 is: 31,040.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,447.79 : 47,544.50 = 22,490.37 : x
  2. Step 2: Convert to fraction form
    34,447.79/47,544.50 = 22,490.37/x
  3. Step 3: Cross multiply
    34,447.79x = 47,544.50 × 22,490.37
  4. Step 4: Simplify right side
    34,447.79x = 1,069,293,452.69
  5. Step 5: Solve for x
    x = 1,069,293,452.69/34,447.79
  6. Step 6: Final answer
    x = 31,040.99

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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.