Home / 41,558.86-62,303.59-19,360.81

Finding the Fourth Proportional to 41,558.86, 62,303.59 and 19,360.81

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Solution

The fourth proportional to 41,558.86, 62,303.59 and 19,360.81 is: 29,025.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,558.86 : 62,303.59 = 19,360.81 : x
  2. Step 2: Convert to fraction form
    41,558.86/62,303.59 = 19,360.81/x
  3. Step 3: Cross multiply
    41,558.86x = 62,303.59 × 19,360.81
  4. Step 4: Simplify right side
    41,558.86x = 1,206,247,968.31
  5. Step 5: Solve for x
    x = 1,206,247,968.31/41,558.86
  6. Step 6: Final answer
    x = 29,025.05

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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.