Home / 29,613.83-44,420.01-13,801.82

Finding the Fourth Proportional to 29,613.83, 44,420.01 and 13,801.82

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Solution

The fourth proportional to 29,613.83, 44,420.01 and 13,801.82 is: 20,702.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,613.83 : 44,420.01 = 13,801.82 : x
  2. Step 2: Convert to fraction form
    29,613.83/44,420.01 = 13,801.82/x
  3. Step 3: Cross multiply
    29,613.83x = 44,420.01 × 13,801.82
  4. Step 4: Simplify right side
    29,613.83x = 613,076,982.42
  5. Step 5: Solve for x
    x = 613,076,982.42/29,613.83
  6. Step 6: Final answer
    x = 20,702.39

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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.