Home / 25,674.41-35,411.16-22,095.32

Finding the Fourth Proportional to 25,674.41, 35,411.16 and 22,095.32

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Solution

The fourth proportional to 25,674.41, 35,411.16 and 22,095.32 is: 30,474.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,674.41 : 35,411.16 = 22,095.32 : x
  2. Step 2: Convert to fraction form
    25,674.41/35,411.16 = 22,095.32/x
  3. Step 3: Cross multiply
    25,674.41x = 35,411.16 × 22,095.32
  4. Step 4: Simplify right side
    25,674.41x = 782,420,734.72
  5. Step 5: Solve for x
    x = 782,420,734.72/25,674.41
  6. Step 6: Final answer
    x = 30,474.74

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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.