Home / 4,356.99-6,523.34-2,709.45

Finding the Fourth Proportional to 4,356.99, 6,523.34 and 2,709.45

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Solution

The fourth proportional to 4,356.99, 6,523.34 and 2,709.45 is: 4,056.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356.99 : 6,523.34 = 2,709.45 : x
  2. Step 2: Convert to fraction form
    4,356.99/6,523.34 = 2,709.45/x
  3. Step 3: Cross multiply
    4,356.99x = 6,523.34 × 2,709.45
  4. Step 4: Simplify right side
    4,356.99x = 17,674,650.02
  5. Step 5: Solve for x
    x = 17,674,650.02/4,356.99
  6. Step 6: Final answer
    x = 4,056.62

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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.