Home / 4,130.05-6,193.30-2,567.71

Finding the Fourth Proportional to 4,130.05, 6,193.30 and 2,567.71

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Solution

The fourth proportional to 4,130.05, 6,193.30 and 2,567.71 is: 3,850.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130.05 : 6,193.30 = 2,567.71 : x
  2. Step 2: Convert to fraction form
    4,130.05/6,193.30 = 2,567.71/x
  3. Step 3: Cross multiply
    4,130.05x = 6,193.30 × 2,567.71
  4. Step 4: Simplify right side
    4,130.05x = 15,902,598.34
  5. Step 5: Solve for x
    x = 15,902,598.34/4,130.05
  6. Step 6: Final answer
    x = 3,850.46

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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.