Home / 5,407.22-7,465.37-4,414.84

Finding the Fourth Proportional to 5,407.22, 7,465.37 and 4,414.84

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Solution

The fourth proportional to 5,407.22, 7,465.37 and 4,414.84 is: 6,095.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,407.22 : 7,465.37 = 4,414.84 : x
  2. Step 2: Convert to fraction form
    5,407.22/7,465.37 = 4,414.84/x
  3. Step 3: Cross multiply
    5,407.22x = 7,465.37 × 4,414.84
  4. Step 4: Simplify right side
    5,407.22x = 32,958,373.35
  5. Step 5: Solve for x
    x = 32,958,373.35/5,407.22
  6. Step 6: Final answer
    x = 6,095.25

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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.