Home / 1,736.32-2,598.08-1,043.41

Finding the Fourth Proportional to 1,736.32, 2,598.08 and 1,043.41

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Solution

The fourth proportional to 1,736.32, 2,598.08 and 1,043.41 is: 1,561.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736.32 : 2,598.08 = 1,043.41 : x
  2. Step 2: Convert to fraction form
    1,736.32/2,598.08 = 1,043.41/x
  3. Step 3: Cross multiply
    1,736.32x = 2,598.08 × 1,043.41
  4. Step 4: Simplify right side
    1,736.32x = 2,710,862.65
  5. Step 5: Solve for x
    x = 2,710,862.65/1,736.32
  6. Step 6: Final answer
    x = 1,561.27

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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.