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Finding the Fourth Proportional to 63,096.65, 87,071.99 and 34,802.33

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Solution

The fourth proportional to 63,096.65, 87,071.99 and 34,802.33 is: 48,026.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,096.65 : 87,071.99 = 34,802.33 : x
  2. Step 2: Convert to fraction form
    63,096.65/87,071.99 = 34,802.33/x
  3. Step 3: Cross multiply
    63,096.65x = 87,071.99 × 34,802.33
  4. Step 4: Simplify right side
    63,096.65x = 3,030,308,129.74
  5. Step 5: Solve for x
    x = 3,030,308,129.74/63,096.65
  6. Step 6: Final answer
    x = 48,026.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.