Home / 17,090.41-25,647.02-6,569.12

Finding the Fourth Proportional to 17,090.41, 25,647.02 and 6,569.12

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Solution

The fourth proportional to 17,090.41, 25,647.02 and 6,569.12 is: 9,858.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,090.41 : 25,647.02 = 6,569.12 : x
  2. Step 2: Convert to fraction form
    17,090.41/25,647.02 = 6,569.12/x
  3. Step 3: Cross multiply
    17,090.41x = 25,647.02 × 6,569.12
  4. Step 4: Simplify right side
    17,090.41x = 168,478,365.41
  5. Step 5: Solve for x
    x = 168,478,365.41/17,090.41
  6. Step 6: Final answer
    x = 9,858.06

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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.