Home / 17,022.02-25,511.40-7,652.03

Finding the Fourth Proportional to 17,022.02, 25,511.40 and 7,652.03

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Solution

The fourth proportional to 17,022.02, 25,511.40 and 7,652.03 is: 11,468.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,022.02 : 25,511.40 = 7,652.03 : x
  2. Step 2: Convert to fraction form
    17,022.02/25,511.40 = 7,652.03/x
  3. Step 3: Cross multiply
    17,022.02x = 25,511.40 × 7,652.03
  4. Step 4: Simplify right side
    17,022.02x = 195,213,870.59
  5. Step 5: Solve for x
    x = 195,213,870.59/17,022.02
  6. Step 6: Final answer
    x = 11,468.32

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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.