Home / 9,273.19-13,907.03-4,888.26

Finding the Fourth Proportional to 9,273.19, 13,907.03 and 4,888.26

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Solution

The fourth proportional to 9,273.19, 13,907.03 and 4,888.26 is: 7,330.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.19 : 13,907.03 = 4,888.26 : x
  2. Step 2: Convert to fraction form
    9,273.19/13,907.03 = 4,888.26/x
  3. Step 3: Cross multiply
    9,273.19x = 13,907.03 × 4,888.26
  4. Step 4: Simplify right side
    9,273.19x = 67,981,178.47
  5. Step 5: Solve for x
    x = 67,981,178.47/9,273.19
  6. Step 6: Final answer
    x = 7,330.94

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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.