Home / 53,464.80-80,504.52-41,176.80

Finding the Fourth Proportional to 53,464.80, 80,504.52 and 41,176.80

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Solution

The fourth proportional to 53,464.80, 80,504.52 and 41,176.80 is: 62,001.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,464.80 : 80,504.52 = 41,176.80 : x
  2. Step 2: Convert to fraction form
    53,464.80/80,504.52 = 41,176.80/x
  3. Step 3: Cross multiply
    53,464.80x = 80,504.52 × 41,176.80
  4. Step 4: Simplify right side
    53,464.80x = 3,314,918,519.14
  5. Step 5: Solve for x
    x = 3,314,918,519.14/53,464.80
  6. Step 6: Final answer
    x = 62,001.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.