Home / 41,118.40-56,744.76-25,199.77

Finding the Fourth Proportional to 41,118.40, 56,744.76 and 25,199.77

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Solution

The fourth proportional to 41,118.40, 56,744.76 and 25,199.77 is: 34,776.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,118.40 : 56,744.76 = 25,199.77 : x
  2. Step 2: Convert to fraction form
    41,118.40/56,744.76 = 25,199.77/x
  3. Step 3: Cross multiply
    41,118.40x = 56,744.76 × 25,199.77
  4. Step 4: Simplify right side
    41,118.40x = 1,429,954,900.71
  5. Step 5: Solve for x
    x = 1,429,954,900.71/41,118.40
  6. Step 6: Final answer
    x = 34,776.52

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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.