Home / 17,997.93-24,837.08-10,040.15

Finding the Fourth Proportional to 17,997.93, 24,837.08 and 10,040.15

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Solution

The fourth proportional to 17,997.93, 24,837.08 and 10,040.15 is: 13,855.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,997.93 : 24,837.08 = 10,040.15 : x
  2. Step 2: Convert to fraction form
    17,997.93/24,837.08 = 10,040.15/x
  3. Step 3: Cross multiply
    17,997.93x = 24,837.08 × 10,040.15
  4. Step 4: Simplify right side
    17,997.93x = 249,368,077.13
  5. Step 5: Solve for x
    x = 249,368,077.13/17,997.93
  6. Step 6: Final answer
    x = 13,855.37

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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.