Home / 7,096.13-9,791.91-4,370.23

Finding the Fourth Proportional to 7,096.13, 9,791.91 and 4,370.23

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Solution

The fourth proportional to 7,096.13, 9,791.91 and 4,370.23 is: 6,030.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.13 : 9,791.91 = 4,370.23 : x
  2. Step 2: Convert to fraction form
    7,096.13/9,791.91 = 4,370.23/x
  3. Step 3: Cross multiply
    7,096.13x = 9,791.91 × 4,370.23
  4. Step 4: Simplify right side
    7,096.13x = 42,792,860.81
  5. Step 5: Solve for x
    x = 42,792,860.81/7,096.13
  6. Step 6: Final answer
    x = 6,030.45

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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.