Home / 5,674.60-8,509.30-3,041.70

Finding the Fourth Proportional to 5,674.60, 8,509.30 and 3,041.70

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Solution

The fourth proportional to 5,674.60, 8,509.30 and 3,041.70 is: 4,561.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674.60 : 8,509.30 = 3,041.70 : x
  2. Step 2: Convert to fraction form
    5,674.60/8,509.30 = 3,041.70/x
  3. Step 3: Cross multiply
    5,674.60x = 8,509.30 × 3,041.70
  4. Step 4: Simplify right side
    5,674.60x = 25,882,737.81
  5. Step 5: Solve for x
    x = 25,882,737.81/5,674.60
  6. Step 6: Final answer
    x = 4,561.16

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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.