Home / 29,900.19-41,262.06-16,471.13

Finding the Fourth Proportional to 29,900.19, 41,262.06 and 16,471.13

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Solution

The fourth proportional to 29,900.19, 41,262.06 and 16,471.13 is: 22,730.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,900.19 : 41,262.06 = 16,471.13 : x
  2. Step 2: Convert to fraction form
    29,900.19/41,262.06 = 16,471.13/x
  3. Step 3: Cross multiply
    29,900.19x = 41,262.06 × 16,471.13
  4. Step 4: Simplify right side
    29,900.19x = 679,632,754.33
  5. Step 5: Solve for x
    x = 679,632,754.33/29,900.19
  6. Step 6: Final answer
    x = 22,730.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.