Home / 63,820.19-95,730.25-17,071.85

Finding the Fourth Proportional to 63,820.19, 95,730.25 and 17,071.85

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Solution

The fourth proportional to 63,820.19, 95,730.25 and 17,071.85 is: 25,607.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,820.19 : 95,730.25 = 17,071.85 : x
  2. Step 2: Convert to fraction form
    63,820.19/95,730.25 = 17,071.85/x
  3. Step 3: Cross multiply
    63,820.19x = 95,730.25 × 17,071.85
  4. Step 4: Simplify right side
    63,820.19x = 1,634,292,468.46
  5. Step 5: Solve for x
    x = 1,634,292,468.46/63,820.19
  6. Step 6: Final answer
    x = 25,607.77

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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.