Home / 14,606.14-21,917.41-5,841.74

Finding the Fourth Proportional to 14,606.14, 21,917.41 and 5,841.74

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Solution

The fourth proportional to 14,606.14, 21,917.41 and 5,841.74 is: 8,765.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,606.14 : 21,917.41 = 5,841.74 : x
  2. Step 2: Convert to fraction form
    14,606.14/21,917.41 = 5,841.74/x
  3. Step 3: Cross multiply
    14,606.14x = 21,917.41 × 5,841.74
  4. Step 4: Simplify right side
    14,606.14x = 128,035,810.69
  5. Step 5: Solve for x
    x = 128,035,810.69/14,606.14
  6. Step 6: Final answer
    x = 8,765.89

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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.