Home / 4,117.03-5,680.97-2,348.53

Finding the Fourth Proportional to 4,117.03, 5,680.97 and 2,348.53

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Solution

The fourth proportional to 4,117.03, 5,680.97 and 2,348.53 is: 3,240.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117.03 : 5,680.97 = 2,348.53 : x
  2. Step 2: Convert to fraction form
    4,117.03/5,680.97 = 2,348.53/x
  3. Step 3: Cross multiply
    4,117.03x = 5,680.97 × 2,348.53
  4. Step 4: Simplify right side
    4,117.03x = 13,341,911.34
  5. Step 5: Solve for x
    x = 13,341,911.34/4,117.03
  6. Step 6: Final answer
    x = 3,240.67

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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.