Home / 16,637.97-22,960.49-9,084.46

Finding the Fourth Proportional to 16,637.97, 22,960.49 and 9,084.46

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Solution

The fourth proportional to 16,637.97, 22,960.49 and 9,084.46 is: 12,536.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,637.97 : 22,960.49 = 9,084.46 : x
  2. Step 2: Convert to fraction form
    16,637.97/22,960.49 = 9,084.46/x
  3. Step 3: Cross multiply
    16,637.97x = 22,960.49 × 9,084.46
  4. Step 4: Simplify right side
    16,637.97x = 208,583,652.99
  5. Step 5: Solve for x
    x = 208,583,652.99/16,637.97
  6. Step 6: Final answer
    x = 12,536.60

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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.