Home / 6,058.35-9,090.63-3,136.05

Finding the Fourth Proportional to 6,058.35, 9,090.63 and 3,136.05

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Solution

The fourth proportional to 6,058.35, 9,090.63 and 3,136.05 is: 4,705.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,058.35 : 9,090.63 = 3,136.05 : x
  2. Step 2: Convert to fraction form
    6,058.35/9,090.63 = 3,136.05/x
  3. Step 3: Cross multiply
    6,058.35x = 9,090.63 × 3,136.05
  4. Step 4: Simplify right side
    6,058.35x = 28,508,670.21
  5. Step 5: Solve for x
    x = 28,508,670.21/6,058.35
  6. Step 6: Final answer
    x = 4,705.68

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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.