Home / 25,653.07-35,393.52-24,807.43

Finding the Fourth Proportional to 25,653.07, 35,393.52 and 24,807.43

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Solution

The fourth proportional to 25,653.07, 35,393.52 and 24,807.43 is: 34,226.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,653.07 : 35,393.52 = 24,807.43 : x
  2. Step 2: Convert to fraction form
    25,653.07/35,393.52 = 24,807.43/x
  3. Step 3: Cross multiply
    25,653.07x = 35,393.52 × 24,807.43
  4. Step 4: Simplify right side
    25,653.07x = 878,022,269.85
  5. Step 5: Solve for x
    x = 878,022,269.85/25,653.07
  6. Step 6: Final answer
    x = 34,226.79

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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.