Home / 7,569.08-11,355.44-2,374.95

Finding the Fourth Proportional to 7,569.08, 11,355.44 and 2,374.95

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Solution

The fourth proportional to 7,569.08, 11,355.44 and 2,374.95 is: 3,563.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569.08 : 11,355.44 = 2,374.95 : x
  2. Step 2: Convert to fraction form
    7,569.08/11,355.44 = 2,374.95/x
  3. Step 3: Cross multiply
    7,569.08x = 11,355.44 × 2,374.95
  4. Step 4: Simplify right side
    7,569.08x = 26,968,590.35
  5. Step 5: Solve for x
    x = 26,968,590.35/7,569.08
  6. Step 6: Final answer
    x = 3,563.00

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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.