Home / 63,830.04-95,759.28-19,460.24

Finding the Fourth Proportional to 63,830.04, 95,759.28 and 19,460.24

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Solution

The fourth proportional to 63,830.04, 95,759.28 and 19,460.24 is: 29,194.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,830.04 : 95,759.28 = 19,460.24 : x
  2. Step 2: Convert to fraction form
    63,830.04/95,759.28 = 19,460.24/x
  3. Step 3: Cross multiply
    63,830.04x = 95,759.28 × 19,460.24
  4. Step 4: Simplify right side
    63,830.04x = 1,863,498,571.03
  5. Step 5: Solve for x
    x = 1,863,498,571.03/63,830.04
  6. Step 6: Final answer
    x = 29,194.70

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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.