Home / 41,135.45-56,768.00-25,228.67

Finding the Fourth Proportional to 41,135.45, 56,768.00 and 25,228.67

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Solution

The fourth proportional to 41,135.45, 56,768.00 and 25,228.67 is: 34,816.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,135.45 : 56,768.00 = 25,228.67 : x
  2. Step 2: Convert to fraction form
    41,135.45/56,768.00 = 25,228.67/x
  3. Step 3: Cross multiply
    41,135.45x = 56,768.00 × 25,228.67
  4. Step 4: Simplify right side
    41,135.45x = 1,432,181,154.34
  5. Step 5: Solve for x
    x = 1,432,181,154.34/41,135.45
  6. Step 6: Final answer
    x = 34,816.22

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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.