Home / 4,415.69-6,623.54-1,496.05

Finding the Fourth Proportional to 4,415.69, 6,623.54 and 1,496.05

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Solution

The fourth proportional to 4,415.69, 6,623.54 and 1,496.05 is: 2,244.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.69 : 6,623.54 = 1,496.05 : x
  2. Step 2: Convert to fraction form
    4,415.69/6,623.54 = 1,496.05/x
  3. Step 3: Cross multiply
    4,415.69x = 6,623.54 × 1,496.05
  4. Step 4: Simplify right side
    4,415.69x = 9,909,128.59
  5. Step 5: Solve for x
    x = 9,909,128.59/4,415.69
  6. Step 6: Final answer
    x = 2,244.07

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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.