Home / 4,573.68-6,860.46-1,110.96

Finding the Fourth Proportional to 4,573.68, 6,860.46 and 1,110.96

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Solution

The fourth proportional to 4,573.68, 6,860.46 and 1,110.96 is: 1,666.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573.68 : 6,860.46 = 1,110.96 : x
  2. Step 2: Convert to fraction form
    4,573.68/6,860.46 = 1,110.96/x
  3. Step 3: Cross multiply
    4,573.68x = 6,860.46 × 1,110.96
  4. Step 4: Simplify right side
    4,573.68x = 7,621,696.64
  5. Step 5: Solve for x
    x = 7,621,696.64/4,573.68
  6. Step 6: Final answer
    x = 1,666.43

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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.