Home / 4,926.60-6,792.66-4,226.76

Finding the Fourth Proportional to 4,926.60, 6,792.66 and 4,226.76

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Solution

The fourth proportional to 4,926.60, 6,792.66 and 4,226.76 is: 5,827.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926.60 : 6,792.66 = 4,226.76 : x
  2. Step 2: Convert to fraction form
    4,926.60/6,792.66 = 4,226.76/x
  3. Step 3: Cross multiply
    4,926.60x = 6,792.66 × 4,226.76
  4. Step 4: Simplify right side
    4,926.60x = 28,710,943.58
  5. Step 5: Solve for x
    x = 28,710,943.58/4,926.60
  6. Step 6: Final answer
    x = 5,827.74

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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.