Home / 7,202.58-10,810.62-4,434.66

Finding the Fourth Proportional to 7,202.58, 10,810.62 and 4,434.66

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Solution

The fourth proportional to 7,202.58, 10,810.62 and 4,434.66 is: 6,656.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,202.58 : 10,810.62 = 4,434.66 : x
  2. Step 2: Convert to fraction form
    7,202.58/10,810.62 = 4,434.66/x
  3. Step 3: Cross multiply
    7,202.58x = 10,810.62 × 4,434.66
  4. Step 4: Simplify right side
    7,202.58x = 47,941,424.09
  5. Step 5: Solve for x
    x = 47,941,424.09/7,202.58
  6. Step 6: Final answer
    x = 6,656.15

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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.