Home / 7,652.28-10,559.83-4,295.37

Finding the Fourth Proportional to 7,652.28, 10,559.83 and 4,295.37

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Solution

The fourth proportional to 7,652.28, 10,559.83 and 4,295.37 is: 5,927.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,652.28 : 10,559.83 = 4,295.37 : x
  2. Step 2: Convert to fraction form
    7,652.28/10,559.83 = 4,295.37/x
  3. Step 3: Cross multiply
    7,652.28x = 10,559.83 × 4,295.37
  4. Step 4: Simplify right side
    7,652.28x = 45,358,376.99
  5. Step 5: Solve for x
    x = 45,358,376.99/7,652.28
  6. Step 6: Final answer
    x = 5,927.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.