Home / 4,924.38-6,795.70-2,686.24

Finding the Fourth Proportional to 4,924.38, 6,795.70 and 2,686.24

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Solution

The fourth proportional to 4,924.38, 6,795.70 and 2,686.24 is: 3,707.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924.38 : 6,795.70 = 2,686.24 : x
  2. Step 2: Convert to fraction form
    4,924.38/6,795.70 = 2,686.24/x
  3. Step 3: Cross multiply
    4,924.38x = 6,795.70 × 2,686.24
  4. Step 4: Simplify right side
    4,924.38x = 18,254,881.17
  5. Step 5: Solve for x
    x = 18,254,881.17/4,924.38
  6. Step 6: Final answer
    x = 3,707.04

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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.