Home / 8,835.83-13,252.74-2,595.90

Finding the Fourth Proportional to 8,835.83, 13,252.74 and 2,595.90

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Solution

The fourth proportional to 8,835.83, 13,252.74 and 2,595.90 is: 3,893.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,835.83 : 13,252.74 = 2,595.90 : x
  2. Step 2: Convert to fraction form
    8,835.83/13,252.74 = 2,595.90/x
  3. Step 3: Cross multiply
    8,835.83x = 13,252.74 × 2,595.90
  4. Step 4: Simplify right side
    8,835.83x = 34,402,787.77
  5. Step 5: Solve for x
    x = 34,402,787.77/8,835.83
  6. Step 6: Final answer
    x = 3,893.56

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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.