Home / 4,925.18-6,795.12-2,800.46

Finding the Fourth Proportional to 4,925.18, 6,795.12 and 2,800.46

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Solution

The fourth proportional to 4,925.18, 6,795.12 and 2,800.46 is: 3,863.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.18 : 6,795.12 = 2,800.46 : x
  2. Step 2: Convert to fraction form
    4,925.18/6,795.12 = 2,800.46/x
  3. Step 3: Cross multiply
    4,925.18x = 6,795.12 × 2,800.46
  4. Step 4: Simplify right side
    4,925.18x = 19,029,461.76
  5. Step 5: Solve for x
    x = 19,029,461.76/4,925.18
  6. Step 6: Final answer
    x = 3,863.71

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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.