Home / 73,848.06-110,744.74-26,450.10

Finding the Fourth Proportional to 73,848.06, 110,744.74 and 26,450.10

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Solution

The fourth proportional to 73,848.06, 110,744.74 and 26,450.10 is: 39,665.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,848.06 : 110,744.74 = 26,450.10 : x
  2. Step 2: Convert to fraction form
    73,848.06/110,744.74 = 26,450.10/x
  3. Step 3: Cross multiply
    73,848.06x = 110,744.74 × 26,450.10
  4. Step 4: Simplify right side
    73,848.06x = 2,929,209,447.47
  5. Step 5: Solve for x
    x = 2,929,209,447.47/73,848.06
  6. Step 6: Final answer
    x = 39,665.35

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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.