Home / 5,325.09-7,348.67-2,935.14

Finding the Fourth Proportional to 5,325.09, 7,348.67 and 2,935.14

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Solution

The fourth proportional to 5,325.09, 7,348.67 and 2,935.14 is: 4,050.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,325.09 : 7,348.67 = 2,935.14 : x
  2. Step 2: Convert to fraction form
    5,325.09/7,348.67 = 2,935.14/x
  3. Step 3: Cross multiply
    5,325.09x = 7,348.67 × 2,935.14
  4. Step 4: Simplify right side
    5,325.09x = 21,569,399.15
  5. Step 5: Solve for x
    x = 21,569,399.15/5,325.09
  6. Step 6: Final answer
    x = 4,050.53

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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.