Home / 9,401.83-12,970.35-6,044.02

Finding the Fourth Proportional to 9,401.83, 12,970.35 and 6,044.02

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Solution

The fourth proportional to 9,401.83, 12,970.35 and 6,044.02 is: 8,338.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,401.83 : 12,970.35 = 6,044.02 : x
  2. Step 2: Convert to fraction form
    9,401.83/12,970.35 = 6,044.02/x
  3. Step 3: Cross multiply
    9,401.83x = 12,970.35 × 6,044.02
  4. Step 4: Simplify right side
    9,401.83x = 78,393,054.81
  5. Step 5: Solve for x
    x = 78,393,054.81/9,401.83
  6. Step 6: Final answer
    x = 8,338.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.