Home / 63,698.02-95,536.23-19,314.07

Finding the Fourth Proportional to 63,698.02, 95,536.23 and 19,314.07

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Solution

The fourth proportional to 63,698.02, 95,536.23 and 19,314.07 is: 28,967.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,698.02 : 95,536.23 = 19,314.07 : x
  2. Step 2: Convert to fraction form
    63,698.02/95,536.23 = 19,314.07/x
  3. Step 3: Cross multiply
    63,698.02x = 95,536.23 × 19,314.07
  4. Step 4: Simplify right side
    63,698.02x = 1,845,193,433.76
  5. Step 5: Solve for x
    x = 1,845,193,433.76/63,698.02
  6. Step 6: Final answer
    x = 28,967.83

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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.