Home / 4,030.87-6,056.47-3,866.84

Finding the Fourth Proportional to 4,030.87, 6,056.47 and 3,866.84

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Solution

The fourth proportional to 4,030.87, 6,056.47 and 3,866.84 is: 5,810.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.87 : 6,056.47 = 3,866.84 : x
  2. Step 2: Convert to fraction form
    4,030.87/6,056.47 = 3,866.84/x
  3. Step 3: Cross multiply
    4,030.87x = 6,056.47 × 3,866.84
  4. Step 4: Simplify right side
    4,030.87x = 23,419,400.45
  5. Step 5: Solve for x
    x = 23,419,400.45/4,030.87
  6. Step 6: Final answer
    x = 5,810.02

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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.