Home / 22,623.69-33,891.39-14,808.81

Finding the Fourth Proportional to 22,623.69, 33,891.39 and 14,808.81

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Solution

The fourth proportional to 22,623.69, 33,891.39 and 14,808.81 is: 22,184.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,623.69 : 33,891.39 = 14,808.81 : x
  2. Step 2: Convert to fraction form
    22,623.69/33,891.39 = 14,808.81/x
  3. Step 3: Cross multiply
    22,623.69x = 33,891.39 × 14,808.81
  4. Step 4: Simplify right side
    22,623.69x = 501,891,155.15
  5. Step 5: Solve for x
    x = 501,891,155.15/22,623.69
  6. Step 6: Final answer
    x = 22,184.32

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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.