Home / 5,834.84-8,749.02-1,937.12

Finding the Fourth Proportional to 5,834.84, 8,749.02 and 1,937.12

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Solution

The fourth proportional to 5,834.84, 8,749.02 and 1,937.12 is: 2,904.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834.84 : 8,749.02 = 1,937.12 : x
  2. Step 2: Convert to fraction form
    5,834.84/8,749.02 = 1,937.12/x
  3. Step 3: Cross multiply
    5,834.84x = 8,749.02 × 1,937.12
  4. Step 4: Simplify right side
    5,834.84x = 16,947,901.62
  5. Step 5: Solve for x
    x = 16,947,901.62/5,834.84
  6. Step 6: Final answer
    x = 2,904.60

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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.