Home / 6,681.70-10,020.59-2,001.52

Finding the Fourth Proportional to 6,681.70, 10,020.59 and 2,001.52

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Solution

The fourth proportional to 6,681.70, 10,020.59 and 2,001.52 is: 3,001.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681.70 : 10,020.59 = 2,001.52 : x
  2. Step 2: Convert to fraction form
    6,681.70/10,020.59 = 2,001.52/x
  3. Step 3: Cross multiply
    6,681.70x = 10,020.59 × 2,001.52
  4. Step 4: Simplify right side
    6,681.70x = 20,056,351.19
  5. Step 5: Solve for x
    x = 20,056,351.19/6,681.70
  6. Step 6: Final answer
    x = 3,001.69

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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.