Home / 94,544.83-130,470.12-51,524.67

Finding the Fourth Proportional to 94,544.83, 130,470.12 and 51,524.67

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Solution

The fourth proportional to 94,544.83, 130,470.12 and 51,524.67 is: 71,103.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,544.83 : 130,470.12 = 51,524.67 : x
  2. Step 2: Convert to fraction form
    94,544.83/130,470.12 = 51,524.67/x
  3. Step 3: Cross multiply
    94,544.83x = 130,470.12 × 51,524.67
  4. Step 4: Simplify right side
    94,544.83x = 6,722,430,367.12
  5. Step 5: Solve for x
    x = 6,722,430,367.12/94,544.83
  6. Step 6: Final answer
    x = 71,103.10

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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.