Home / 7,093.84-9,795.68-4,445.80

Finding the Fourth Proportional to 7,093.84, 9,795.68 and 4,445.80

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Solution

The fourth proportional to 7,093.84, 9,795.68 and 4,445.80 is: 6,139.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093.84 : 9,795.68 = 4,445.80 : x
  2. Step 2: Convert to fraction form
    7,093.84/9,795.68 = 4,445.80/x
  3. Step 3: Cross multiply
    7,093.84x = 9,795.68 × 4,445.80
  4. Step 4: Simplify right side
    7,093.84x = 43,549,634.14
  5. Step 5: Solve for x
    x = 43,549,634.14/7,093.84
  6. Step 6: Final answer
    x = 6,139.08

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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.