Home / 3,518.04-4,854.86-2,025.94

Finding the Fourth Proportional to 3,518.04, 4,854.86 and 2,025.94

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Solution

The fourth proportional to 3,518.04, 4,854.86 and 2,025.94 is: 2,795.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,518.04 : 4,854.86 = 2,025.94 : x
  2. Step 2: Convert to fraction form
    3,518.04/4,854.86 = 2,025.94/x
  3. Step 3: Cross multiply
    3,518.04x = 4,854.86 × 2,025.94
  4. Step 4: Simplify right side
    3,518.04x = 9,835,655.07
  5. Step 5: Solve for x
    x = 9,835,655.07/3,518.04
  6. Step 6: Final answer
    x = 2,795.78

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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.