Home / 5,292.48-7,303.56-2,934.60

Finding the Fourth Proportional to 5,292.48, 7,303.56 and 2,934.60

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Solution

The fourth proportional to 5,292.48, 7,303.56 and 2,934.60 is: 4,049.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,292.48 : 7,303.56 = 2,934.60 : x
  2. Step 2: Convert to fraction form
    5,292.48/7,303.56 = 2,934.60/x
  3. Step 3: Cross multiply
    5,292.48x = 7,303.56 × 2,934.60
  4. Step 4: Simplify right side
    5,292.48x = 21,433,027.18
  5. Step 5: Solve for x
    x = 21,433,027.18/5,292.48
  6. Step 6: Final answer
    x = 4,049.71

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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.