Home / 19,502.16-29,245.14-7,018.44

Finding the Fourth Proportional to 19,502.16, 29,245.14 and 7,018.44

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Solution

The fourth proportional to 19,502.16, 29,245.14 and 7,018.44 is: 10,524.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,502.16 : 29,245.14 = 7,018.44 : x
  2. Step 2: Convert to fraction form
    19,502.16/29,245.14 = 7,018.44/x
  3. Step 3: Cross multiply
    19,502.16x = 29,245.14 × 7,018.44
  4. Step 4: Simplify right side
    19,502.16x = 205,255,260.38
  5. Step 5: Solve for x
    x = 205,255,260.38/19,502.16
  6. Step 6: Final answer
    x = 10,524.74

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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.