Home / 22,614.02-31,196.85-14,110.64

Finding the Fourth Proportional to 22,614.02, 31,196.85 and 14,110.64

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Solution

The fourth proportional to 22,614.02, 31,196.85 and 14,110.64 is: 19,466.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,614.02 : 31,196.85 = 14,110.64 : x
  2. Step 2: Convert to fraction form
    22,614.02/31,196.85 = 14,110.64/x
  3. Step 3: Cross multiply
    22,614.02x = 31,196.85 × 14,110.64
  4. Step 4: Simplify right side
    22,614.02x = 440,207,519.48
  5. Step 5: Solve for x
    x = 440,207,519.48/22,614.02
  6. Step 6: Final answer
    x = 19,466.13

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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.