Home / 41,277.12-56,933.28-25,370.52

Finding the Fourth Proportional to 41,277.12, 56,933.28 and 25,370.52

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Solution

The fourth proportional to 41,277.12, 56,933.28 and 25,370.52 is: 34,993.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,277.12 : 56,933.28 = 25,370.52 : x
  2. Step 2: Convert to fraction form
    41,277.12/56,933.28 = 25,370.52/x
  3. Step 3: Cross multiply
    41,277.12x = 56,933.28 × 25,370.52
  4. Step 4: Simplify right side
    41,277.12x = 1,444,426,918.91
  5. Step 5: Solve for x
    x = 1,444,426,918.91/41,277.12
  6. Step 6: Final answer
    x = 34,993.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.