Home / 1,933.94-2,904.48-1,010.14

Finding the Fourth Proportional to 1,933.94, 2,904.48 and 1,010.14

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Solution

The fourth proportional to 1,933.94, 2,904.48 and 1,010.14 is: 1,517.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933.94 : 2,904.48 = 1,010.14 : x
  2. Step 2: Convert to fraction form
    1,933.94/2,904.48 = 1,010.14/x
  3. Step 3: Cross multiply
    1,933.94x = 2,904.48 × 1,010.14
  4. Step 4: Simplify right side
    1,933.94x = 2,933,931.43
  5. Step 5: Solve for x
    x = 2,933,931.43/1,933.94
  6. Step 6: Final answer
    x = 1,517.07

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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.