Home / 41,619.99-62,410.57-21,624.11

Finding the Fourth Proportional to 41,619.99, 62,410.57 and 21,624.11

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Solution

The fourth proportional to 41,619.99, 62,410.57 and 21,624.11 is: 32,426.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,619.99 : 62,410.57 = 21,624.11 : x
  2. Step 2: Convert to fraction form
    41,619.99/62,410.57 = 21,624.11/x
  3. Step 3: Cross multiply
    41,619.99x = 62,410.57 × 21,624.11
  4. Step 4: Simplify right side
    41,619.99x = 1,349,572,718.79
  5. Step 5: Solve for x
    x = 1,349,572,718.79/41,619.99
  6. Step 6: Final answer
    x = 32,426.07

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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.