Home / 40,958.26-56,518.46-25,058.77

Finding the Fourth Proportional to 40,958.26, 56,518.46 and 25,058.77

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Solution

The fourth proportional to 40,958.26, 56,518.46 and 25,058.77 is: 34,578.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,958.26 : 56,518.46 = 25,058.77 : x
  2. Step 2: Convert to fraction form
    40,958.26/56,518.46 = 25,058.77/x
  3. Step 3: Cross multiply
    40,958.26x = 56,518.46 × 25,058.77
  4. Step 4: Simplify right side
    40,958.26x = 1,416,282,917.27
  5. Step 5: Solve for x
    x = 1,416,282,917.27/40,958.26
  6. Step 6: Final answer
    x = 34,578.69

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1.5x scale

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.