Home / 335,032.00-462,361.87-191,813.57

Finding the Fourth Proportional to 335,032.00, 462,361.87 and 191,813.57

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Solution

The fourth proportional to 335,032.00, 462,361.87 and 191,813.57 is: 264,712.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,032.00 : 462,361.87 = 191,813.57 : x
  2. Step 2: Convert to fraction form
    335,032.00/462,361.87 = 191,813.57/x
  3. Step 3: Cross multiply
    335,032.00x = 462,361.87 × 191,813.57
  4. Step 4: Simplify right side
    335,032.00x = 88,687,280,578.39
  5. Step 5: Solve for x
    x = 88,687,280,578.39/335,032.00
  6. Step 6: Final answer
    x = 264,712.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.