Home / 7,567.17-11,350.62-2,020.35

Finding the Fourth Proportional to 7,567.17, 11,350.62 and 2,020.35

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Solution

The fourth proportional to 7,567.17, 11,350.62 and 2,020.35 is: 3,030.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567.17 : 11,350.62 = 2,020.35 : x
  2. Step 2: Convert to fraction form
    7,567.17/11,350.62 = 2,020.35/x
  3. Step 3: Cross multiply
    7,567.17x = 11,350.62 × 2,020.35
  4. Step 4: Simplify right side
    7,567.17x = 22,932,225.12
  5. Step 5: Solve for x
    x = 22,932,225.12/7,567.17
  6. Step 6: Final answer
    x = 3,030.49

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Double scale
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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.