Home / 17,271.56-23,835.02-10,197.98

Finding the Fourth Proportional to 17,271.56, 23,835.02 and 10,197.98

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Solution

The fourth proportional to 17,271.56, 23,835.02 and 10,197.98 is: 14,073.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,271.56 : 23,835.02 = 10,197.98 : x
  2. Step 2: Convert to fraction form
    17,271.56/23,835.02 = 10,197.98/x
  3. Step 3: Cross multiply
    17,271.56x = 23,835.02 × 10,197.98
  4. Step 4: Simplify right side
    17,271.56x = 243,069,057.26
  5. Step 5: Solve for x
    x = 243,069,057.26/17,271.56
  6. Step 6: Final answer
    x = 14,073.37

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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.