Home / 14,670.22-22,005.09-3,576.94

Finding the Fourth Proportional to 14,670.22, 22,005.09 and 3,576.94

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Solution

The fourth proportional to 14,670.22, 22,005.09 and 3,576.94 is: 5,365.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,670.22 : 22,005.09 = 3,576.94 : x
  2. Step 2: Convert to fraction form
    14,670.22/22,005.09 = 3,576.94/x
  3. Step 3: Cross multiply
    14,670.22x = 22,005.09 × 3,576.94
  4. Step 4: Simplify right side
    14,670.22x = 78,710,886.62
  5. Step 5: Solve for x
    x = 78,710,886.62/14,670.22
  6. Step 6: Final answer
    x = 5,365.35

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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.