Home / 69,252.01-103,841.06-35,938.53

Finding the Fourth Proportional to 69,252.01, 103,841.06 and 35,938.53

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Solution

The fourth proportional to 69,252.01, 103,841.06 and 35,938.53 is: 53,888.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,252.01 : 103,841.06 = 35,938.53 : x
  2. Step 2: Convert to fraction form
    69,252.01/103,841.06 = 35,938.53/x
  3. Step 3: Cross multiply
    69,252.01x = 103,841.06 × 35,938.53
  4. Step 4: Simplify right side
    69,252.01x = 3,731,894,870.35
  5. Step 5: Solve for x
    x = 3,731,894,870.35/69,252.01
  6. Step 6: Final answer
    x = 53,888.62

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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.