Home / 5,570.93-8,358.67-1,873.53

Finding the Fourth Proportional to 5,570.93, 8,358.67 and 1,873.53

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Solution

The fourth proportional to 5,570.93, 8,358.67 and 1,873.53 is: 2,811.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,570.93 : 8,358.67 = 1,873.53 : x
  2. Step 2: Convert to fraction form
    5,570.93/8,358.67 = 1,873.53/x
  3. Step 3: Cross multiply
    5,570.93x = 8,358.67 × 1,873.53
  4. Step 4: Simplify right side
    5,570.93x = 15,660,216.08
  5. Step 5: Solve for x
    x = 15,660,216.08/5,570.93
  6. Step 6: Final answer
    x = 2,811.06

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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.