Home / 5,695.41-8,543.09-3,444.38

Finding the Fourth Proportional to 5,695.41, 8,543.09 and 3,444.38

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Solution

The fourth proportional to 5,695.41, 8,543.09 and 3,444.38 is: 5,166.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695.41 : 8,543.09 = 3,444.38 : x
  2. Step 2: Convert to fraction form
    5,695.41/8,543.09 = 3,444.38/x
  3. Step 3: Cross multiply
    5,695.41x = 8,543.09 × 3,444.38
  4. Step 4: Simplify right side
    5,695.41x = 29,425,588.40
  5. Step 5: Solve for x
    x = 29,425,588.40/5,695.41
  6. Step 6: Final answer
    x = 5,166.54

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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.