Home / 4,130.99-5,701.75-2,363.62

Finding the Fourth Proportional to 4,130.99, 5,701.75 and 2,363.62

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Solution

The fourth proportional to 4,130.99, 5,701.75 and 2,363.62 is: 3,262.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130.99 : 5,701.75 = 2,363.62 : x
  2. Step 2: Convert to fraction form
    4,130.99/5,701.75 = 2,363.62/x
  3. Step 3: Cross multiply
    4,130.99x = 5,701.75 × 2,363.62
  4. Step 4: Simplify right side
    4,130.99x = 13,476,770.34
  5. Step 5: Solve for x
    x = 13,476,770.34/4,130.99
  6. Step 6: Final answer
    x = 3,262.36

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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.