Home / 22,623.64-33,929.40-9,473.32

Finding the Fourth Proportional to 22,623.64, 33,929.40 and 9,473.32

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Solution

The fourth proportional to 22,623.64, 33,929.40 and 9,473.32 is: 14,207.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,623.64 : 33,929.40 = 9,473.32 : x
  2. Step 2: Convert to fraction form
    22,623.64/33,929.40 = 9,473.32/x
  3. Step 3: Cross multiply
    22,623.64x = 33,929.40 × 9,473.32
  4. Step 4: Simplify right side
    22,623.64x = 321,424,063.61
  5. Step 5: Solve for x
    x = 321,424,063.61/22,623.64
  6. Step 6: Final answer
    x = 14,207.44

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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.