Home / 73,530.60-110,429.55-44,006.10

Finding the Fourth Proportional to 73,530.60, 110,429.55 and 44,006.10

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Solution

The fourth proportional to 73,530.60, 110,429.55 and 44,006.10 is: 66,089.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,530.60 : 110,429.55 = 44,006.10 : x
  2. Step 2: Convert to fraction form
    73,530.60/110,429.55 = 44,006.10/x
  3. Step 3: Cross multiply
    73,530.60x = 110,429.55 × 44,006.10
  4. Step 4: Simplify right side
    73,530.60x = 4,859,573,820.26
  5. Step 5: Solve for x
    x = 4,859,573,820.26/73,530.60
  6. Step 6: Final answer
    x = 66,089.14

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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.