Home / 9,346.20-14,026.25-4,417.35

Finding the Fourth Proportional to 9,346.20, 14,026.25 and 4,417.35

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Solution

The fourth proportional to 9,346.20, 14,026.25 and 4,417.35 is: 6,629.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,346.20 : 14,026.25 = 4,417.35 : x
  2. Step 2: Convert to fraction form
    9,346.20/14,026.25 = 4,417.35/x
  3. Step 3: Cross multiply
    9,346.20x = 14,026.25 × 4,417.35
  4. Step 4: Simplify right side
    9,346.20x = 61,958,855.44
  5. Step 5: Solve for x
    x = 61,958,855.44/9,346.20
  6. Step 6: Final answer
    x = 6,629.31

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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.