Home / 4,410.84-6,614.69-2,070.45

Finding the Fourth Proportional to 4,410.84, 6,614.69 and 2,070.45

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Solution

The fourth proportional to 4,410.84, 6,614.69 and 2,070.45 is: 3,104.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.84 : 6,614.69 = 2,070.45 : x
  2. Step 2: Convert to fraction form
    4,410.84/6,614.69 = 2,070.45/x
  3. Step 3: Cross multiply
    4,410.84x = 6,614.69 × 2,070.45
  4. Step 4: Simplify right side
    4,410.84x = 13,695,374.56
  5. Step 5: Solve for x
    x = 13,695,374.56/4,410.84
  6. Step 6: Final answer
    x = 3,104.94

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1.5x scale

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.