Home / 29,433.98-44,162.11-13,646.58

Finding the Fourth Proportional to 29,433.98, 44,162.11 and 13,646.58

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Solution

The fourth proportional to 29,433.98, 44,162.11 and 13,646.58 is: 20,475.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,433.98 : 44,162.11 = 13,646.58 : x
  2. Step 2: Convert to fraction form
    29,433.98/44,162.11 = 13,646.58/x
  3. Step 3: Cross multiply
    29,433.98x = 44,162.11 × 13,646.58
  4. Step 4: Simplify right side
    29,433.98x = 602,661,618.53
  5. Step 5: Solve for x
    x = 602,661,618.53/29,433.98
  6. Step 6: Final answer
    x = 20,475.03

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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.