Home / 25,650.07-35,389.38-24,804.43

Finding the Fourth Proportional to 25,650.07, 35,389.38 and 24,804.43

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Solution

The fourth proportional to 25,650.07, 35,389.38 and 24,804.43 is: 34,222.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,650.07 : 35,389.38 = 24,804.43 : x
  2. Step 2: Convert to fraction form
    25,650.07/35,389.38 = 24,804.43/x
  3. Step 3: Cross multiply
    25,650.07x = 35,389.38 × 24,804.43
  4. Step 4: Simplify right side
    25,650.07x = 877,813,398.95
  5. Step 5: Solve for x
    x = 877,813,398.95/25,650.07
  6. Step 6: Final answer
    x = 34,222.65

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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.