Home / 6,973.04-10,458.74-2,589.32

Finding the Fourth Proportional to 6,973.04, 10,458.74 and 2,589.32

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Solution

The fourth proportional to 6,973.04, 10,458.74 and 2,589.32 is: 3,883.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973.04 : 10,458.74 = 2,589.32 : x
  2. Step 2: Convert to fraction form
    6,973.04/10,458.74 = 2,589.32/x
  3. Step 3: Cross multiply
    6,973.04x = 10,458.74 × 2,589.32
  4. Step 4: Simplify right side
    6,973.04x = 27,080,959.42
  5. Step 5: Solve for x
    x = 27,080,959.42/6,973.04
  6. Step 6: Final answer
    x = 3,883.67

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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.