Home / 46,089.86-69,147.78-41,698.09

Finding the Fourth Proportional to 46,089.86, 69,147.78 and 41,698.09

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Solution

The fourth proportional to 46,089.86, 69,147.78 and 41,698.09 is: 62,558.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,089.86 : 69,147.78 = 41,698.09 : x
  2. Step 2: Convert to fraction form
    46,089.86/69,147.78 = 41,698.09/x
  3. Step 3: Cross multiply
    46,089.86x = 69,147.78 × 41,698.09
  4. Step 4: Simplify right side
    46,089.86x = 2,883,330,283.81
  5. Step 5: Solve for x
    x = 2,883,330,283.81/46,089.86
  6. Step 6: Final answer
    x = 62,558.88

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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.