Home / 19,734.44-29,601.66-14,475.10

Finding the Fourth Proportional to 19,734.44, 29,601.66 and 14,475.10

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Solution

The fourth proportional to 19,734.44, 29,601.66 and 14,475.10 is: 21,712.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,734.44 : 29,601.66 = 14,475.10 : x
  2. Step 2: Convert to fraction form
    19,734.44/29,601.66 = 14,475.10/x
  3. Step 3: Cross multiply
    19,734.44x = 29,601.66 × 14,475.10
  4. Step 4: Simplify right side
    19,734.44x = 428,486,988.67
  5. Step 5: Solve for x
    x = 428,486,988.67/19,734.44
  6. Step 6: Final answer
    x = 21,712.65

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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.