Home / 25,651.07-35,390.76-24,805.43

Finding the Fourth Proportional to 25,651.07, 35,390.76 and 24,805.43

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Solution

The fourth proportional to 25,651.07, 35,390.76 and 24,805.43 is: 34,224.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,651.07 : 35,390.76 = 24,805.43 : x
  2. Step 2: Convert to fraction form
    25,651.07/35,390.76 = 24,805.43/x
  3. Step 3: Cross multiply
    25,651.07x = 35,390.76 × 24,805.43
  4. Step 4: Simplify right side
    25,651.07x = 877,883,019.83
  5. Step 5: Solve for x
    x = 877,883,019.83/25,651.07
  6. Step 6: Final answer
    x = 34,224.03

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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.