Home / 6,740.35-10,110.56-2,060.24

Finding the Fourth Proportional to 6,740.35, 10,110.56 and 2,060.24

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Solution

The fourth proportional to 6,740.35, 10,110.56 and 2,060.24 is: 3,090.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,740.35 : 10,110.56 = 2,060.24 : x
  2. Step 2: Convert to fraction form
    6,740.35/10,110.56 = 2,060.24/x
  3. Step 3: Cross multiply
    6,740.35x = 10,110.56 × 2,060.24
  4. Step 4: Simplify right side
    6,740.35x = 20,830,119.28
  5. Step 5: Solve for x
    x = 20,830,119.28/6,740.35
  6. Step 6: Final answer
    x = 3,090.36

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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.