Home / 2,799.08-4,196.73-1,567.34

Finding the Fourth Proportional to 2,799.08, 4,196.73 and 1,567.34

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Solution

The fourth proportional to 2,799.08, 4,196.73 and 1,567.34 is: 2,349.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,799.08 : 4,196.73 = 1,567.34 : x
  2. Step 2: Convert to fraction form
    2,799.08/4,196.73 = 1,567.34/x
  3. Step 3: Cross multiply
    2,799.08x = 4,196.73 × 1,567.34
  4. Step 4: Simplify right side
    2,799.08x = 6,577,702.80
  5. Step 5: Solve for x
    x = 6,577,702.80/2,799.08
  6. Step 6: Final answer
    x = 2,349.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.