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Finding the Fourth Proportional to 6,681.93, 10,018.22 and 4,050.14

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Solution

The fourth proportional to 6,681.93, 10,018.22 and 4,050.14 is: 6,072.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681.93 : 10,018.22 = 4,050.14 : x
  2. Step 2: Convert to fraction form
    6,681.93/10,018.22 = 4,050.14/x
  3. Step 3: Cross multiply
    6,681.93x = 10,018.22 × 4,050.14
  4. Step 4: Simplify right side
    6,681.93x = 40,575,123.21
  5. Step 5: Solve for x
    x = 40,575,123.21/6,681.93
  6. Step 6: Final answer
    x = 6,072.37

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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.