Home / 3,567.13-4,922.58-2,054.95

Finding the Fourth Proportional to 3,567.13, 4,922.58 and 2,054.95

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Solution

The fourth proportional to 3,567.13, 4,922.58 and 2,054.95 is: 2,835.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567.13 : 4,922.58 = 2,054.95 : x
  2. Step 2: Convert to fraction form
    3,567.13/4,922.58 = 2,054.95/x
  3. Step 3: Cross multiply
    3,567.13x = 4,922.58 × 2,054.95
  4. Step 4: Simplify right side
    3,567.13x = 10,115,655.77
  5. Step 5: Solve for x
    x = 10,115,655.77/3,567.13
  6. Step 6: Final answer
    x = 2,835.80

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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.