Home / 53,369.33-80,055.36-25,282.80

Finding the Fourth Proportional to 53,369.33, 80,055.36 and 25,282.80

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Solution

The fourth proportional to 53,369.33, 80,055.36 and 25,282.80 is: 37,924.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,369.33 : 80,055.36 = 25,282.80 : x
  2. Step 2: Convert to fraction form
    53,369.33/80,055.36 = 25,282.80/x
  3. Step 3: Cross multiply
    53,369.33x = 80,055.36 × 25,282.80
  4. Step 4: Simplify right side
    53,369.33x = 2,024,023,655.81
  5. Step 5: Solve for x
    x = 2,024,023,655.81/53,369.33
  6. Step 6: Final answer
    x = 37,924.85

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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.