Home / 14,599.49-21,898.92-4,738.75

Finding the Fourth Proportional to 14,599.49, 21,898.92 and 4,738.75

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Solution

The fourth proportional to 14,599.49, 21,898.92 and 4,738.75 is: 7,108.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,599.49 : 21,898.92 = 4,738.75 : x
  2. Step 2: Convert to fraction form
    14,599.49/21,898.92 = 4,738.75/x
  3. Step 3: Cross multiply
    14,599.49x = 21,898.92 × 4,738.75
  4. Step 4: Simplify right side
    14,599.49x = 103,773,452.40
  5. Step 5: Solve for x
    x = 103,773,452.40/14,599.49
  6. Step 6: Final answer
    x = 7,108.02

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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.