Home / 29,921.43-44,895.77-11,202.91

Finding the Fourth Proportional to 29,921.43, 44,895.77 and 11,202.91

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Solution

The fourth proportional to 29,921.43, 44,895.77 and 11,202.91 is: 16,809.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,921.43 : 44,895.77 = 11,202.91 : x
  2. Step 2: Convert to fraction form
    29,921.43/44,895.77 = 11,202.91/x
  3. Step 3: Cross multiply
    29,921.43x = 44,895.77 × 11,202.91
  4. Step 4: Simplify right side
    29,921.43x = 502,963,144.45
  5. Step 5: Solve for x
    x = 502,963,144.45/29,921.43
  6. Step 6: Final answer
    x = 16,809.46

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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.