Home / 4,330.98-6,490.35-3,352.50

Finding the Fourth Proportional to 4,330.98, 6,490.35 and 3,352.50

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Solution

The fourth proportional to 4,330.98, 6,490.35 and 3,352.50 is: 5,024.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.98 : 6,490.35 = 3,352.50 : x
  2. Step 2: Convert to fraction form
    4,330.98/6,490.35 = 3,352.50/x
  3. Step 3: Cross multiply
    4,330.98x = 6,490.35 × 3,352.50
  4. Step 4: Simplify right side
    4,330.98x = 21,758,898.38
  5. Step 5: Solve for x
    x = 21,758,898.38/4,330.98
  6. Step 6: Final answer
    x = 5,024.01

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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.