Home / 9,622.03-14,440.61-4,941.85

Finding the Fourth Proportional to 9,622.03, 14,440.61 and 4,941.85

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Solution

The fourth proportional to 9,622.03, 14,440.61 and 4,941.85 is: 7,416.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,622.03 : 14,440.61 = 4,941.85 : x
  2. Step 2: Convert to fraction form
    9,622.03/14,440.61 = 4,941.85/x
  3. Step 3: Cross multiply
    9,622.03x = 14,440.61 × 4,941.85
  4. Step 4: Simplify right side
    9,622.03x = 71,363,328.53
  5. Step 5: Solve for x
    x = 71,363,328.53/9,622.03
  6. Step 6: Final answer
    x = 7,416.66

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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.