Home / 6,907.28-10,359.50-2,523.29

Finding the Fourth Proportional to 6,907.28, 10,359.50 and 2,523.29

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Solution

The fourth proportional to 6,907.28, 10,359.50 and 2,523.29 is: 3,784.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907.28 : 10,359.50 = 2,523.29 : x
  2. Step 2: Convert to fraction form
    6,907.28/10,359.50 = 2,523.29/x
  3. Step 3: Cross multiply
    6,907.28x = 10,359.50 × 2,523.29
  4. Step 4: Simplify right side
    6,907.28x = 26,139,958.34
  5. Step 5: Solve for x
    x = 26,139,958.34/6,907.28
  6. Step 6: Final answer
    x = 3,784.41

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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.