Home / 63,865.82-95,798.73-19,492.81

Finding the Fourth Proportional to 63,865.82, 95,798.73 and 19,492.81

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Solution

The fourth proportional to 63,865.82, 95,798.73 and 19,492.81 is: 29,239.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,865.82 : 95,798.73 = 19,492.81 : x
  2. Step 2: Convert to fraction form
    63,865.82/95,798.73 = 19,492.81/x
  3. Step 3: Cross multiply
    63,865.82x = 95,798.73 × 19,492.81
  4. Step 4: Simplify right side
    63,865.82x = 1,867,386,442.13
  5. Step 5: Solve for x
    x = 1,867,386,442.13/63,865.82
  6. Step 6: Final answer
    x = 29,239.22

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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.