Home / 67,426.68-101,051.46-58,619.64

Finding the Fourth Proportional to 67,426.68, 101,051.46 and 58,619.64

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Solution

The fourth proportional to 67,426.68, 101,051.46 and 58,619.64 is: 87,852.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,426.68 : 101,051.46 = 58,619.64 : x
  2. Step 2: Convert to fraction form
    67,426.68/101,051.46 = 58,619.64/x
  3. Step 3: Cross multiply
    67,426.68x = 101,051.46 × 58,619.64
  4. Step 4: Simplify right side
    67,426.68x = 5,923,600,206.67
  5. Step 5: Solve for x
    x = 5,923,600,206.67/67,426.68
  6. Step 6: Final answer
    x = 87,852.47

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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.