Home / 17,711.07-24,441.66-9,753.63

Finding the Fourth Proportional to 17,711.07, 24,441.66 and 9,753.63

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Solution

The fourth proportional to 17,711.07, 24,441.66 and 9,753.63 is: 13,460.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,711.07 : 24,441.66 = 9,753.63 : x
  2. Step 2: Convert to fraction form
    17,711.07/24,441.66 = 9,753.63/x
  3. Step 3: Cross multiply
    17,711.07x = 24,441.66 × 9,753.63
  4. Step 4: Simplify right side
    17,711.07x = 238,394,908.23
  5. Step 5: Solve for x
    x = 238,394,908.23/17,711.07
  6. Step 6: Final answer
    x = 13,460.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.