Home / 16,893.60-25,337.04-5,799.36

Finding the Fourth Proportional to 16,893.60, 25,337.04 and 5,799.36

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Solution

The fourth proportional to 16,893.60, 25,337.04 and 5,799.36 is: 8,697.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,893.60 : 25,337.04 = 5,799.36 : x
  2. Step 2: Convert to fraction form
    16,893.60/25,337.04 = 5,799.36/x
  3. Step 3: Cross multiply
    16,893.60x = 25,337.04 × 5,799.36
  4. Step 4: Simplify right side
    16,893.60x = 146,938,616.29
  5. Step 5: Solve for x
    x = 146,938,616.29/16,893.60
  6. Step 6: Final answer
    x = 8,697.89

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1.5x scale

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.