Home / 73,680.42-110,525.48-26,966.10

Finding the Fourth Proportional to 73,680.42, 110,525.48 and 26,966.10

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Solution

The fourth proportional to 73,680.42, 110,525.48 and 26,966.10 is: 40,450.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,680.42 : 110,525.48 = 26,966.10 : x
  2. Step 2: Convert to fraction form
    73,680.42/110,525.48 = 26,966.10/x
  3. Step 3: Cross multiply
    73,680.42x = 110,525.48 × 26,966.10
  4. Step 4: Simplify right side
    73,680.42x = 2,980,441,011.40
  5. Step 5: Solve for x
    x = 2,980,441,011.40/73,680.42
  6. Step 6: Final answer
    x = 40,450.92

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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.