Home / 62,976.20-94,464.14-23,536.40

Finding the Fourth Proportional to 62,976.20, 94,464.14 and 23,536.40

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Solution

The fourth proportional to 62,976.20, 94,464.14 and 23,536.40 is: 35,304.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,976.20 : 94,464.14 = 23,536.40 : x
  2. Step 2: Convert to fraction form
    62,976.20/94,464.14 = 23,536.40/x
  3. Step 3: Cross multiply
    62,976.20x = 94,464.14 × 23,536.40
  4. Step 4: Simplify right side
    62,976.20x = 2,223,345,784.70
  5. Step 5: Solve for x
    x = 2,223,345,784.70/62,976.20
  6. Step 6: Final answer
    x = 35,304.54

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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.