Home / 5,434.94-8,152.22-1,737.38

Finding the Fourth Proportional to 5,434.94, 8,152.22 and 1,737.38

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Solution

The fourth proportional to 5,434.94, 8,152.22 and 1,737.38 is: 2,606.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,434.94 : 8,152.22 = 1,737.38 : x
  2. Step 2: Convert to fraction form
    5,434.94/8,152.22 = 1,737.38/x
  3. Step 3: Cross multiply
    5,434.94x = 8,152.22 × 1,737.38
  4. Step 4: Simplify right side
    5,434.94x = 14,163,503.98
  5. Step 5: Solve for x
    x = 14,163,503.98/5,434.94
  6. Step 6: Final answer
    x = 2,606.01

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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.