Home / 19,484.48-29,226.87-10,714.61

Finding the Fourth Proportional to 19,484.48, 29,226.87 and 10,714.61

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Solution

The fourth proportional to 19,484.48, 29,226.87 and 10,714.61 is: 16,072.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,484.48 : 29,226.87 = 10,714.61 : x
  2. Step 2: Convert to fraction form
    19,484.48/29,226.87 = 10,714.61/x
  3. Step 3: Cross multiply
    19,484.48x = 29,226.87 × 10,714.61
  4. Step 4: Simplify right side
    19,484.48x = 313,154,586.64
  5. Step 5: Solve for x
    x = 313,154,586.64/19,484.48
  6. Step 6: Final answer
    x = 16,072.00

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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.