Home / 1,232.21-1,847.50-501.59

Finding the Fourth Proportional to 1,232.21, 1,847.50 and 501.59

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Solution

The fourth proportional to 1,232.21, 1,847.50 and 501.59 is: 752.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232.21 : 1,847.50 = 501.59 : x
  2. Step 2: Convert to fraction form
    1,232.21/1,847.50 = 501.59/x
  3. Step 3: Cross multiply
    1,232.21x = 1,847.50 × 501.59
  4. Step 4: Simplify right side
    1,232.21x = 926,677.03
  5. Step 5: Solve for x
    x = 926,677.03/1,232.21
  6. Step 6: Final answer
    x = 752.05

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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.