Home / 3,419.04-4,717.60-2,093.08

Finding the Fourth Proportional to 3,419.04, 4,717.60 and 2,093.08

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Solution

The fourth proportional to 3,419.04, 4,717.60 and 2,093.08 is: 2,888.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,419.04 : 4,717.60 = 2,093.08 : x
  2. Step 2: Convert to fraction form
    3,419.04/4,717.60 = 2,093.08/x
  3. Step 3: Cross multiply
    3,419.04x = 4,717.60 × 2,093.08
  4. Step 4: Simplify right side
    3,419.04x = 9,874,314.21
  5. Step 5: Solve for x
    x = 9,874,314.21/3,419.04
  6. Step 6: Final answer
    x = 2,888.04

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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.