Home / 3,307.23-4,962.06-1,358.37

Finding the Fourth Proportional to 3,307.23, 4,962.06 and 1,358.37

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Solution

The fourth proportional to 3,307.23, 4,962.06 and 1,358.37 is: 2,038.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307.23 : 4,962.06 = 1,358.37 : x
  2. Step 2: Convert to fraction form
    3,307.23/4,962.06 = 1,358.37/x
  3. Step 3: Cross multiply
    3,307.23x = 4,962.06 × 1,358.37
  4. Step 4: Simplify right side
    3,307.23x = 6,740,313.44
  5. Step 5: Solve for x
    x = 6,740,313.44/3,307.23
  6. Step 6: Final answer
    x = 2,038.05

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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.