Home / 7,294.93-10,069.49-5,059.75

Finding the Fourth Proportional to 7,294.93, 10,069.49 and 5,059.75

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Solution

The fourth proportional to 7,294.93, 10,069.49 and 5,059.75 is: 6,984.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,294.93 : 10,069.49 = 5,059.75 : x
  2. Step 2: Convert to fraction form
    7,294.93/10,069.49 = 5,059.75/x
  3. Step 3: Cross multiply
    7,294.93x = 10,069.49 × 5,059.75
  4. Step 4: Simplify right side
    7,294.93x = 50,949,102.03
  5. Step 5: Solve for x
    x = 50,949,102.03/7,294.93
  6. Step 6: Final answer
    x = 6,984.18

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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.