Home / 4,012.04-6,018.04-1,090.35

Finding the Fourth Proportional to 4,012.04, 6,018.04 and 1,090.35

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Solution

The fourth proportional to 4,012.04, 6,018.04 and 1,090.35 is: 1,635.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012.04 : 6,018.04 = 1,090.35 : x
  2. Step 2: Convert to fraction form
    4,012.04/6,018.04 = 1,090.35/x
  3. Step 3: Cross multiply
    4,012.04x = 6,018.04 × 1,090.35
  4. Step 4: Simplify right side
    4,012.04x = 6,561,769.91
  5. Step 5: Solve for x
    x = 6,561,769.91/4,012.04
  6. Step 6: Final answer
    x = 1,635.52

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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.