Home / 22,090.58-30,476.85-14,541.24

Finding the Fourth Proportional to 22,090.58, 30,476.85 and 14,541.24

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Solution

The fourth proportional to 22,090.58, 30,476.85 and 14,541.24 is: 20,061.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,090.58 : 30,476.85 = 14,541.24 : x
  2. Step 2: Convert to fraction form
    22,090.58/30,476.85 = 14,541.24/x
  3. Step 3: Cross multiply
    22,090.58x = 30,476.85 × 14,541.24
  4. Step 4: Simplify right side
    22,090.58x = 443,171,190.29
  5. Step 5: Solve for x
    x = 443,171,190.29/22,090.58
  6. Step 6: Final answer
    x = 20,061.55

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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.