Home / 84,996.46-127,522.42-40,626.67

Finding the Fourth Proportional to 84,996.46, 127,522.42 and 40,626.67

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Solution

The fourth proportional to 84,996.46, 127,522.42 and 40,626.67 is: 60,953.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,996.46 : 127,522.42 = 40,626.67 : x
  2. Step 2: Convert to fraction form
    84,996.46/127,522.42 = 40,626.67/x
  3. Step 3: Cross multiply
    84,996.46x = 127,522.42 × 40,626.67
  4. Step 4: Simplify right side
    84,996.46x = 5,180,810,637.33
  5. Step 5: Solve for x
    x = 5,180,810,637.33/84,996.46
  6. Step 6: Final answer
    x = 60,953.26

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1.5x scale

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.