Home / 43,895.52-65,784.96-25,184.52

Finding the Fourth Proportional to 43,895.52, 65,784.96 and 25,184.52

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Solution

The fourth proportional to 43,895.52, 65,784.96 and 25,184.52 is: 37,743.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,895.52 : 65,784.96 = 25,184.52 : x
  2. Step 2: Convert to fraction form
    43,895.52/65,784.96 = 25,184.52/x
  3. Step 3: Cross multiply
    43,895.52x = 65,784.96 × 25,184.52
  4. Step 4: Simplify right side
    43,895.52x = 1,656,762,640.82
  5. Step 5: Solve for x
    x = 1,656,762,640.82/43,895.52
  6. Step 6: Final answer
    x = 37,743.32

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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.