Home / 63,626.78-95,440.14-19,252.52

Finding the Fourth Proportional to 63,626.78, 95,440.14 and 19,252.52

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Solution

The fourth proportional to 63,626.78, 95,440.14 and 19,252.52 is: 28,878.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,626.78 : 95,440.14 = 19,252.52 : x
  2. Step 2: Convert to fraction form
    63,626.78/95,440.14 = 19,252.52/x
  3. Step 3: Cross multiply
    63,626.78x = 95,440.14 × 19,252.52
  4. Step 4: Simplify right side
    63,626.78x = 1,837,463,204.15
  5. Step 5: Solve for x
    x = 1,837,463,204.15/63,626.78
  6. Step 6: Final answer
    x = 28,878.77

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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.