Home / 4,573.93-6,859.86-2,725.57

Finding the Fourth Proportional to 4,573.93, 6,859.86 and 2,725.57

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Solution

The fourth proportional to 4,573.93, 6,859.86 and 2,725.57 is: 4,087.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573.93 : 6,859.86 = 2,725.57 : x
  2. Step 2: Convert to fraction form
    4,573.93/6,859.86 = 2,725.57/x
  3. Step 3: Cross multiply
    4,573.93x = 6,859.86 × 2,725.57
  4. Step 4: Simplify right side
    4,573.93x = 18,696,994.32
  5. Step 5: Solve for x
    x = 18,696,994.32/4,573.93
  6. Step 6: Final answer
    x = 4,087.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.