Home / 63,626.19-95,440.50-19,252.77

Finding the Fourth Proportional to 63,626.19, 95,440.50 and 19,252.77

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Solution

The fourth proportional to 63,626.19, 95,440.50 and 19,252.77 is: 28,879.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,626.19 : 95,440.50 = 19,252.77 : x
  2. Step 2: Convert to fraction form
    63,626.19/95,440.50 = 19,252.77/x
  3. Step 3: Cross multiply
    63,626.19x = 95,440.50 × 19,252.77
  4. Step 4: Simplify right side
    63,626.19x = 1,837,493,995.19
  5. Step 5: Solve for x
    x = 1,837,493,995.19/63,626.19
  6. Step 6: Final answer
    x = 28,879.52

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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.