Home / 6,029.85-8,317.81-4,258.38

Finding the Fourth Proportional to 6,029.85, 8,317.81 and 4,258.38

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Solution

The fourth proportional to 6,029.85, 8,317.81 and 4,258.38 is: 5,874.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029.85 : 8,317.81 = 4,258.38 : x
  2. Step 2: Convert to fraction form
    6,029.85/8,317.81 = 4,258.38/x
  3. Step 3: Cross multiply
    6,029.85x = 8,317.81 × 4,258.38
  4. Step 4: Simplify right side
    6,029.85x = 35,420,416.29
  5. Step 5: Solve for x
    x = 35,420,416.29/6,029.85
  6. Step 6: Final answer
    x = 5,874.18

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Half scale
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Double scale
Find fourth proportional to 6,030.85, 8,319.19 and 4,259.38
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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.