Home / 4,094.19-5,649.90-2,415.67

Finding the Fourth Proportional to 4,094.19, 5,649.90 and 2,415.67

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Solution

The fourth proportional to 4,094.19, 5,649.90 and 2,415.67 is: 3,333.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094.19 : 5,649.90 = 2,415.67 : x
  2. Step 2: Convert to fraction form
    4,094.19/5,649.90 = 2,415.67/x
  3. Step 3: Cross multiply
    4,094.19x = 5,649.90 × 2,415.67
  4. Step 4: Simplify right side
    4,094.19x = 13,648,293.93
  5. Step 5: Solve for x
    x = 13,648,293.93/4,094.19
  6. Step 6: Final answer
    x = 3,333.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.