Home / 9,300.29-13,950.24-2,726.33

Finding the Fourth Proportional to 9,300.29, 13,950.24 and 2,726.33

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Solution

The fourth proportional to 9,300.29, 13,950.24 and 2,726.33 is: 4,089.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,300.29 : 13,950.24 = 2,726.33 : x
  2. Step 2: Convert to fraction form
    9,300.29/13,950.24 = 2,726.33/x
  3. Step 3: Cross multiply
    9,300.29x = 13,950.24 × 2,726.33
  4. Step 4: Simplify right side
    9,300.29x = 38,032,888.07
  5. Step 5: Solve for x
    x = 38,032,888.07/9,300.29
  6. Step 6: Final answer
    x = 4,089.43

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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.