Home / 2,359.42-3,525.54-1,800.94

Finding the Fourth Proportional to 2,359.42, 3,525.54 and 1,800.94

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Solution

The fourth proportional to 2,359.42, 3,525.54 and 1,800.94 is: 2,691.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359.42 : 3,525.54 = 1,800.94 : x
  2. Step 2: Convert to fraction form
    2,359.42/3,525.54 = 1,800.94/x
  3. Step 3: Cross multiply
    2,359.42x = 3,525.54 × 1,800.94
  4. Step 4: Simplify right side
    2,359.42x = 6,349,286.01
  5. Step 5: Solve for x
    x = 6,349,286.01/2,359.42
  6. Step 6: Final answer
    x = 2,691.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.