Home / 63,710.14-95,565.77-19,336.89

Finding the Fourth Proportional to 63,710.14, 95,565.77 and 19,336.89

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Solution

The fourth proportional to 63,710.14, 95,565.77 and 19,336.89 is: 29,005.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,710.14 : 95,565.77 = 19,336.89 : x
  2. Step 2: Convert to fraction form
    63,710.14/95,565.77 = 19,336.89/x
  3. Step 3: Cross multiply
    63,710.14x = 95,565.77 × 19,336.89
  4. Step 4: Simplify right side
    63,710.14x = 1,847,944,782.26
  5. Step 5: Solve for x
    x = 1,847,944,782.26/63,710.14
  6. Step 6: Final answer
    x = 29,005.50

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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.