Home / 7,363.26-10,162.56-4,710.54

Finding the Fourth Proportional to 7,363.26, 10,162.56 and 4,710.54

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Solution

The fourth proportional to 7,363.26, 10,162.56 and 4,710.54 is: 6,501.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363.26 : 10,162.56 = 4,710.54 : x
  2. Step 2: Convert to fraction form
    7,363.26/10,162.56 = 4,710.54/x
  3. Step 3: Cross multiply
    7,363.26x = 10,162.56 × 4,710.54
  4. Step 4: Simplify right side
    7,363.26x = 47,871,145.38
  5. Step 5: Solve for x
    x = 47,871,145.38/7,363.26
  6. Step 6: Final answer
    x = 6,501.35

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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.