Home / 2,534.07-3,496.75-1,539.28

Finding the Fourth Proportional to 2,534.07, 3,496.75 and 1,539.28

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Solution

The fourth proportional to 2,534.07, 3,496.75 and 1,539.28 is: 2,124.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534.07 : 3,496.75 = 1,539.28 : x
  2. Step 2: Convert to fraction form
    2,534.07/3,496.75 = 1,539.28/x
  3. Step 3: Cross multiply
    2,534.07x = 3,496.75 × 1,539.28
  4. Step 4: Simplify right side
    2,534.07x = 5,382,477.34
  5. Step 5: Solve for x
    x = 5,382,477.34/2,534.07
  6. Step 6: Final answer
    x = 2,124.04

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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.