Home / 6,020.69-9,032.40-2,125.13

Finding the Fourth Proportional to 6,020.69, 9,032.40 and 2,125.13

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Solution

The fourth proportional to 6,020.69, 9,032.40 and 2,125.13 is: 3,188.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020.69 : 9,032.40 = 2,125.13 : x
  2. Step 2: Convert to fraction form
    6,020.69/9,032.40 = 2,125.13/x
  3. Step 3: Cross multiply
    6,020.69x = 9,032.40 × 2,125.13
  4. Step 4: Simplify right side
    6,020.69x = 19,195,024.21
  5. Step 5: Solve for x
    x = 19,195,024.21/6,020.69
  6. Step 6: Final answer
    x = 3,188.18

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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.