Home / 6,726.83-10,090.14-3,026.45

Finding the Fourth Proportional to 6,726.83, 10,090.14 and 3,026.45

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Solution

The fourth proportional to 6,726.83, 10,090.14 and 3,026.45 is: 4,539.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726.83 : 10,090.14 = 3,026.45 : x
  2. Step 2: Convert to fraction form
    6,726.83/10,090.14 = 3,026.45/x
  3. Step 3: Cross multiply
    6,726.83x = 10,090.14 × 3,026.45
  4. Step 4: Simplify right side
    6,726.83x = 30,537,253.75
  5. Step 5: Solve for x
    x = 30,537,253.75/6,726.83
  6. Step 6: Final answer
    x = 4,539.62

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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.