Home / 4,036.96-5,567.76-2,709.76

Finding the Fourth Proportional to 4,036.96, 5,567.76 and 2,709.76

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Solution

The fourth proportional to 4,036.96, 5,567.76 and 2,709.76 is: 3,737.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036.96 : 5,567.76 = 2,709.76 : x
  2. Step 2: Convert to fraction form
    4,036.96/5,567.76 = 2,709.76/x
  3. Step 3: Cross multiply
    4,036.96x = 5,567.76 × 2,709.76
  4. Step 4: Simplify right side
    4,036.96x = 15,087,293.34
  5. Step 5: Solve for x
    x = 15,087,293.34/4,036.96
  6. Step 6: Final answer
    x = 3,737.29

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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.