Home / 4,398.12-6,070.01-2,697.64

Finding the Fourth Proportional to 4,398.12, 6,070.01 and 2,697.64

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Solution

The fourth proportional to 4,398.12, 6,070.01 and 2,697.64 is: 3,723.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398.12 : 6,070.01 = 2,697.64 : x
  2. Step 2: Convert to fraction form
    4,398.12/6,070.01 = 2,697.64/x
  3. Step 3: Cross multiply
    4,398.12x = 6,070.01 × 2,697.64
  4. Step 4: Simplify right side
    4,398.12x = 16,374,705.99
  5. Step 5: Solve for x
    x = 16,374,705.99/4,398.12
  6. Step 6: Final answer
    x = 3,723.11

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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.