Home / 6,019.16-8,306.12-3,501.14

Finding the Fourth Proportional to 6,019.16, 8,306.12 and 3,501.14

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Solution

The fourth proportional to 6,019.16, 8,306.12 and 3,501.14 is: 4,831.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.16 : 8,306.12 = 3,501.14 : x
  2. Step 2: Convert to fraction form
    6,019.16/8,306.12 = 3,501.14/x
  3. Step 3: Cross multiply
    6,019.16x = 8,306.12 × 3,501.14
  4. Step 4: Simplify right side
    6,019.16x = 29,080,888.98
  5. Step 5: Solve for x
    x = 29,080,888.98/6,019.16
  6. Step 6: Final answer
    x = 4,831.39

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Half scale
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Double scale
Find fourth proportional to 6,020.16, 8,307.50 and 3,502.14
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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.