Home / 4,432.58-6,115.98-2,568.50

Finding the Fourth Proportional to 4,432.58, 6,115.98 and 2,568.50

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Solution

The fourth proportional to 4,432.58, 6,115.98 and 2,568.50 is: 3,543.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432.58 : 6,115.98 = 2,568.50 : x
  2. Step 2: Convert to fraction form
    4,432.58/6,115.98 = 2,568.50/x
  3. Step 3: Cross multiply
    4,432.58x = 6,115.98 × 2,568.50
  4. Step 4: Simplify right side
    4,432.58x = 15,708,894.63
  5. Step 5: Solve for x
    x = 15,708,894.63/4,432.58
  6. Step 6: Final answer
    x = 3,543.96

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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.