Home / 63,007.04-94,529.04-18,634.96

Finding the Fourth Proportional to 63,007.04, 94,529.04 and 18,634.96

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Solution

The fourth proportional to 63,007.04, 94,529.04 and 18,634.96 is: 27,957.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,007.04 : 94,529.04 = 18,634.96 : x
  2. Step 2: Convert to fraction form
    63,007.04/94,529.04 = 18,634.96/x
  3. Step 3: Cross multiply
    63,007.04x = 94,529.04 × 18,634.96
  4. Step 4: Simplify right side
    63,007.04x = 1,761,544,879.24
  5. Step 5: Solve for x
    x = 1,761,544,879.24/63,007.04
  6. Step 6: Final answer
    x = 27,957.91

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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.