Home / 67,624.23-101,405.55-36,026.28

Finding the Fourth Proportional to 67,624.23, 101,405.55 and 36,026.28

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Solution

The fourth proportional to 67,624.23, 101,405.55 and 36,026.28 is: 54,023.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,624.23 : 101,405.55 = 36,026.28 : x
  2. Step 2: Convert to fraction form
    67,624.23/101,405.55 = 36,026.28/x
  3. Step 3: Cross multiply
    67,624.23x = 101,405.55 × 36,026.28
  4. Step 4: Simplify right side
    67,624.23x = 3,653,264,737.85
  5. Step 5: Solve for x
    x = 3,653,264,737.85/67,624.23
  6. Step 6: Final answer
    x = 54,023.01

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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.