Home / 4,415.45-6,094.37-3,368.93

Finding the Fourth Proportional to 4,415.45, 6,094.37 and 3,368.93

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Solution

The fourth proportional to 4,415.45, 6,094.37 and 3,368.93 is: 4,649.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.45 : 6,094.37 = 3,368.93 : x
  2. Step 2: Convert to fraction form
    4,415.45/6,094.37 = 3,368.93/x
  3. Step 3: Cross multiply
    4,415.45x = 6,094.37 × 3,368.93
  4. Step 4: Simplify right side
    4,415.45x = 20,531,483.87
  5. Step 5: Solve for x
    x = 20,531,483.87/4,415.45
  6. Step 6: Final answer
    x = 4,649.92

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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.