Home / 22,224.04-33,331.12-6,425.62

Finding the Fourth Proportional to 22,224.04, 33,331.12 and 6,425.62

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Solution

The fourth proportional to 22,224.04, 33,331.12 and 6,425.62 is: 9,637.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,224.04 : 33,331.12 = 6,425.62 : x
  2. Step 2: Convert to fraction form
    22,224.04/33,331.12 = 6,425.62/x
  3. Step 3: Cross multiply
    22,224.04x = 33,331.12 × 6,425.62
  4. Step 4: Simplify right side
    22,224.04x = 214,173,111.29
  5. Step 5: Solve for x
    x = 214,173,111.29/22,224.04
  6. Step 6: Final answer
    x = 9,637.00

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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.