Home / 5,017.23-7,526.12-2,092.59

Finding the Fourth Proportional to 5,017.23, 7,526.12 and 2,092.59

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Solution

The fourth proportional to 5,017.23, 7,526.12 and 2,092.59 is: 3,139.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017.23 : 7,526.12 = 2,092.59 : x
  2. Step 2: Convert to fraction form
    5,017.23/7,526.12 = 2,092.59/x
  3. Step 3: Cross multiply
    5,017.23x = 7,526.12 × 2,092.59
  4. Step 4: Simplify right side
    5,017.23x = 15,749,072.99
  5. Step 5: Solve for x
    x = 15,749,072.99/5,017.23
  6. Step 6: Final answer
    x = 3,139.00

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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.