Home / 63,566.03-95,364.47-19,190.13

Finding the Fourth Proportional to 63,566.03, 95,364.47 and 19,190.13

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Solution

The fourth proportional to 63,566.03, 95,364.47 and 19,190.13 is: 28,789.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,566.03 : 95,364.47 = 19,190.13 : x
  2. Step 2: Convert to fraction form
    63,566.03/95,364.47 = 19,190.13/x
  3. Step 3: Cross multiply
    63,566.03x = 95,364.47 × 19,190.13
  4. Step 4: Simplify right side
    63,566.03x = 1,830,056,480.73
  5. Step 5: Solve for x
    x = 1,830,056,480.73/63,566.03
  6. Step 6: Final answer
    x = 28,789.85

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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.