Home / 6,905.59-10,359.29-2,525.11

Finding the Fourth Proportional to 6,905.59, 10,359.29 and 2,525.11

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Solution

The fourth proportional to 6,905.59, 10,359.29 and 2,525.11 is: 3,788.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,905.59 : 10,359.29 = 2,525.11 : x
  2. Step 2: Convert to fraction form
    6,905.59/10,359.29 = 2,525.11/x
  3. Step 3: Cross multiply
    6,905.59x = 10,359.29 × 2,525.11
  4. Step 4: Simplify right side
    6,905.59x = 26,158,346.77
  5. Step 5: Solve for x
    x = 26,158,346.77/6,905.59
  6. Step 6: Final answer
    x = 3,788.00

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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.