Home / 25,339.45-34,775.42-23,327.41

Finding the Fourth Proportional to 25,339.45, 34,775.42 and 23,327.41

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Solution

The fourth proportional to 25,339.45, 34,775.42 and 23,327.41 is: 32,014.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,339.45 : 34,775.42 = 23,327.41 : x
  2. Step 2: Convert to fraction form
    25,339.45/34,775.42 = 23,327.41/x
  3. Step 3: Cross multiply
    25,339.45x = 34,775.42 × 23,327.41
  4. Step 4: Simplify right side
    25,339.45x = 811,220,480.26
  5. Step 5: Solve for x
    x = 811,220,480.26/25,339.45
  6. Step 6: Final answer
    x = 32,014.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.