Home / 5,032.64-7,548.96-1,955.36

Finding the Fourth Proportional to 5,032.64, 7,548.96 and 1,955.36

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Solution

The fourth proportional to 5,032.64, 7,548.96 and 1,955.36 is: 2,933.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032.64 : 7,548.96 = 1,955.36 : x
  2. Step 2: Convert to fraction form
    5,032.64/7,548.96 = 1,955.36/x
  3. Step 3: Cross multiply
    5,032.64x = 7,548.96 × 1,955.36
  4. Step 4: Simplify right side
    5,032.64x = 14,760,934.43
  5. Step 5: Solve for x
    x = 14,760,934.43/5,032.64
  6. Step 6: Final answer
    x = 2,933.04

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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.