Home / 9,904.60-14,823.30-6,011.80

Finding the Fourth Proportional to 9,904.60, 14,823.30 and 6,011.80

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Solution

The fourth proportional to 9,904.60, 14,823.30 and 6,011.80 is: 8,997.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,904.60 : 14,823.30 = 6,011.80 : x
  2. Step 2: Convert to fraction form
    9,904.60/14,823.30 = 6,011.80/x
  3. Step 3: Cross multiply
    9,904.60x = 14,823.30 × 6,011.80
  4. Step 4: Simplify right side
    9,904.60x = 89,114,714.94
  5. Step 5: Solve for x
    x = 89,114,714.94/9,904.60
  6. Step 6: Final answer
    x = 8,997.31

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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.