Home / 6,193.48-9,289.86-1,810.84

Finding the Fourth Proportional to 6,193.48, 9,289.86 and 1,810.84

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Solution

The fourth proportional to 6,193.48, 9,289.86 and 1,810.84 is: 2,716.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193.48 : 9,289.86 = 1,810.84 : x
  2. Step 2: Convert to fraction form
    6,193.48/9,289.86 = 1,810.84/x
  3. Step 3: Cross multiply
    6,193.48x = 9,289.86 × 1,810.84
  4. Step 4: Simplify right side
    6,193.48x = 16,822,450.08
  5. Step 5: Solve for x
    x = 16,822,450.08/6,193.48
  6. Step 6: Final answer
    x = 2,716.15

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1.5x scale

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.