Home / 58,958.27-81,360.29-32,100.16

Finding the Fourth Proportional to 58,958.27, 81,360.29 and 32,100.16

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Solution

The fourth proportional to 58,958.27, 81,360.29 and 32,100.16 is: 44,297.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,958.27 : 81,360.29 = 32,100.16 : x
  2. Step 2: Convert to fraction form
    58,958.27/81,360.29 = 32,100.16/x
  3. Step 3: Cross multiply
    58,958.27x = 81,360.29 × 32,100.16
  4. Step 4: Simplify right side
    58,958.27x = 2,611,678,326.65
  5. Step 5: Solve for x
    x = 2,611,678,326.65/58,958.27
  6. Step 6: Final answer
    x = 44,297.07

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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.