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Finding the Fourth Proportional to 17,350.69, 26,026.01 and 4,203.02

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Solution

The fourth proportional to 17,350.69, 26,026.01 and 4,203.02 is: 6,304.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,350.69 : 26,026.01 = 4,203.02 : x
  2. Step 2: Convert to fraction form
    17,350.69/26,026.01 = 4,203.02/x
  3. Step 3: Cross multiply
    17,350.69x = 26,026.01 × 4,203.02
  4. Step 4: Simplify right side
    17,350.69x = 109,387,900.36
  5. Step 5: Solve for x
    x = 109,387,900.36/17,350.69
  6. Step 6: Final answer
    x = 6,304.53

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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.