Home / 9,957.36-14,933.73-2,937.85

Finding the Fourth Proportional to 9,957.36, 14,933.73 and 2,937.85

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Solution

The fourth proportional to 9,957.36, 14,933.73 and 2,937.85 is: 4,406.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,957.36 : 14,933.73 = 2,937.85 : x
  2. Step 2: Convert to fraction form
    9,957.36/14,933.73 = 2,937.85/x
  3. Step 3: Cross multiply
    9,957.36x = 14,933.73 × 2,937.85
  4. Step 4: Simplify right side
    9,957.36x = 43,873,032.36
  5. Step 5: Solve for x
    x = 43,873,032.36/9,957.36
  6. Step 6: Final answer
    x = 4,406.09

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1.5x scale

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.