Home / 10,434.87-15,652.04-3,041.37

Finding the Fourth Proportional to 10,434.87, 15,652.04 and 3,041.37

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Solution

The fourth proportional to 10,434.87, 15,652.04 and 3,041.37 is: 4,561.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,434.87 : 15,652.04 = 3,041.37 : x
  2. Step 2: Convert to fraction form
    10,434.87/15,652.04 = 3,041.37/x
  3. Step 3: Cross multiply
    10,434.87x = 15,652.04 × 3,041.37
  4. Step 4: Simplify right side
    10,434.87x = 47,603,629.69
  5. Step 5: Solve for x
    x = 47,603,629.69/10,434.87
  6. Step 6: Final answer
    x = 4,561.98

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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.