Home / 19,591.41-29,426.90-17,303.27

Finding the Fourth Proportional to 19,591.41, 29,426.90 and 17,303.27

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Solution

The fourth proportional to 19,591.41, 29,426.90 and 17,303.27 is: 25,990.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,591.41 : 29,426.90 = 17,303.27 : x
  2. Step 2: Convert to fraction form
    19,591.41/29,426.90 = 17,303.27/x
  3. Step 3: Cross multiply
    19,591.41x = 29,426.90 × 17,303.27
  4. Step 4: Simplify right side
    19,591.41x = 509,181,362.31
  5. Step 5: Solve for x
    x = 509,181,362.31/19,591.41
  6. Step 6: Final answer
    x = 25,990.03

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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.