Home / 29,675.96-44,488.02-11,220.92

Finding the Fourth Proportional to 29,675.96, 44,488.02 and 11,220.92

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Solution

The fourth proportional to 29,675.96, 44,488.02 and 11,220.92 is: 16,821.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,675.96 : 44,488.02 = 11,220.92 : x
  2. Step 2: Convert to fraction form
    29,675.96/44,488.02 = 11,220.92/x
  3. Step 3: Cross multiply
    29,675.96x = 44,488.02 × 11,220.92
  4. Step 4: Simplify right side
    29,675.96x = 499,196,513.38
  5. Step 5: Solve for x
    x = 499,196,513.38/29,675.96
  6. Step 6: Final answer
    x = 16,821.58

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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.