Home / 19,523.96-29,285.68-4,733.01

Finding the Fourth Proportional to 19,523.96, 29,285.68 and 4,733.01

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Solution

The fourth proportional to 19,523.96, 29,285.68 and 4,733.01 is: 7,099.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,523.96 : 29,285.68 = 4,733.01 : x
  2. Step 2: Convert to fraction form
    19,523.96/29,285.68 = 4,733.01/x
  3. Step 3: Cross multiply
    19,523.96x = 29,285.68 × 4,733.01
  4. Step 4: Simplify right side
    19,523.96x = 138,609,416.30
  5. Step 5: Solve for x
    x = 138,609,416.30/19,523.96
  6. Step 6: Final answer
    x = 7,099.45

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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.