Home / 4,923.47-7,394.01-4,725.27

Finding the Fourth Proportional to 4,923.47, 7,394.01 and 4,725.27

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Solution

The fourth proportional to 4,923.47, 7,394.01 and 4,725.27 is: 7,096.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923.47 : 7,394.01 = 4,725.27 : x
  2. Step 2: Convert to fraction form
    4,923.47/7,394.01 = 4,725.27/x
  3. Step 3: Cross multiply
    4,923.47x = 7,394.01 × 4,725.27
  4. Step 4: Simplify right side
    4,923.47x = 34,938,651.52
  5. Step 5: Solve for x
    x = 34,938,651.52/4,923.47
  6. Step 6: Final answer
    x = 7,096.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.