Home / 2,050.08-2,830.26-1,352.67

Finding the Fourth Proportional to 2,050.08, 2,830.26 and 1,352.67

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Solution

The fourth proportional to 2,050.08, 2,830.26 and 1,352.67 is: 1,867.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050.08 : 2,830.26 = 1,352.67 : x
  2. Step 2: Convert to fraction form
    2,050.08/2,830.26 = 1,352.67/x
  3. Step 3: Cross multiply
    2,050.08x = 2,830.26 × 1,352.67
  4. Step 4: Simplify right side
    2,050.08x = 3,828,407.79
  5. Step 5: Solve for x
    x = 3,828,407.79/2,050.08
  6. Step 6: Final answer
    x = 1,867.44

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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.