Home / 17,497.02-26,237.90-5,014.28

Finding the Fourth Proportional to 17,497.02, 26,237.90 and 5,014.28

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Solution

The fourth proportional to 17,497.02, 26,237.90 and 5,014.28 is: 7,519.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497.02 : 26,237.90 = 5,014.28 : x
  2. Step 2: Convert to fraction form
    17,497.02/26,237.90 = 5,014.28/x
  3. Step 3: Cross multiply
    17,497.02x = 26,237.90 × 5,014.28
  4. Step 4: Simplify right side
    17,497.02x = 131,564,177.21
  5. Step 5: Solve for x
    x = 131,564,177.21/17,497.02
  6. Step 6: Final answer
    x = 7,519.23

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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.