Home / 14,192.08-21,289.68-4,833.04

Finding the Fourth Proportional to 14,192.08, 21,289.68 and 4,833.04

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Solution

The fourth proportional to 14,192.08, 21,289.68 and 4,833.04 is: 7,250.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,192.08 : 21,289.68 = 4,833.04 : x
  2. Step 2: Convert to fraction form
    14,192.08/21,289.68 = 4,833.04/x
  3. Step 3: Cross multiply
    14,192.08x = 21,289.68 × 4,833.04
  4. Step 4: Simplify right side
    14,192.08x = 102,893,875.03
  5. Step 5: Solve for x
    x = 102,893,875.03/14,192.08
  6. Step 6: Final answer
    x = 7,250.09

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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.