Home / 9,582.78-14,374.88-2,562.63

Finding the Fourth Proportional to 9,582.78, 14,374.88 and 2,562.63

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Solution

The fourth proportional to 9,582.78, 14,374.88 and 2,562.63 is: 3,844.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,582.78 : 14,374.88 = 2,562.63 : x
  2. Step 2: Convert to fraction form
    9,582.78/14,374.88 = 2,562.63/x
  3. Step 3: Cross multiply
    9,582.78x = 14,374.88 × 2,562.63
  4. Step 4: Simplify right side
    9,582.78x = 36,837,498.73
  5. Step 5: Solve for x
    x = 36,837,498.73/9,582.78
  6. Step 6: Final answer
    x = 3,844.13

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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.