Home / 6,019.04-8,308.05-3,502.28

Finding the Fourth Proportional to 6,019.04, 8,308.05 and 3,502.28

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Solution

The fourth proportional to 6,019.04, 8,308.05 and 3,502.28 is: 4,834.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.04 : 8,308.05 = 3,502.28 : x
  2. Step 2: Convert to fraction form
    6,019.04/8,308.05 = 3,502.28/x
  3. Step 3: Cross multiply
    6,019.04x = 8,308.05 × 3,502.28
  4. Step 4: Simplify right side
    6,019.04x = 29,097,138.12
  5. Step 5: Solve for x
    x = 29,097,138.12/6,019.04
  6. Step 6: Final answer
    x = 4,834.19

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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.