Home / 3,070.28-4,598.39-2,410.65

Finding the Fourth Proportional to 3,070.28, 4,598.39 and 2,410.65

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Solution

The fourth proportional to 3,070.28, 4,598.39 and 2,410.65 is: 3,610.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070.28 : 4,598.39 = 2,410.65 : x
  2. Step 2: Convert to fraction form
    3,070.28/4,598.39 = 2,410.65/x
  3. Step 3: Cross multiply
    3,070.28x = 4,598.39 × 2,410.65
  4. Step 4: Simplify right side
    3,070.28x = 11,085,114.88
  5. Step 5: Solve for x
    x = 11,085,114.88/3,070.28
  6. Step 6: Final answer
    x = 3,610.45

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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.