Home / 5,837.16-8,055.28-3,741.28

Finding the Fourth Proportional to 5,837.16, 8,055.28 and 3,741.28

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Solution

The fourth proportional to 5,837.16, 8,055.28 and 3,741.28 is: 5,162.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837.16 : 8,055.28 = 3,741.28 : x
  2. Step 2: Convert to fraction form
    5,837.16/8,055.28 = 3,741.28/x
  3. Step 3: Cross multiply
    5,837.16x = 8,055.28 × 3,741.28
  4. Step 4: Simplify right side
    5,837.16x = 30,137,058.67
  5. Step 5: Solve for x
    x = 30,137,058.67/5,837.16
  6. Step 6: Final answer
    x = 5,162.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.