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Finding the Fourth Proportional to 17,394.04, 26,102.04 and 9,089.02

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Solution

The fourth proportional to 17,394.04, 26,102.04 and 9,089.02 is: 13,639.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,394.04 : 26,102.04 = 9,089.02 : x
  2. Step 2: Convert to fraction form
    17,394.04/26,102.04 = 9,089.02/x
  3. Step 3: Cross multiply
    17,394.04x = 26,102.04 × 9,089.02
  4. Step 4: Simplify right side
    17,394.04x = 237,241,963.60
  5. Step 5: Solve for x
    x = 237,241,963.60/17,394.04
  6. Step 6: Final answer
    x = 13,639.27

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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.