Home / 14,753.30-22,130.58-4,893.44

Finding the Fourth Proportional to 14,753.30, 22,130.58 and 4,893.44

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Solution

The fourth proportional to 14,753.30, 22,130.58 and 4,893.44 is: 7,340.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,753.30 : 22,130.58 = 4,893.44 : x
  2. Step 2: Convert to fraction form
    14,753.30/22,130.58 = 4,893.44/x
  3. Step 3: Cross multiply
    14,753.30x = 22,130.58 × 4,893.44
  4. Step 4: Simplify right side
    14,753.30x = 108,294,665.40
  5. Step 5: Solve for x
    x = 108,294,665.40/14,753.30
  6. Step 6: Final answer
    x = 7,340.37

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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.