Home / 9,746.29-14,619.06-2,726.29

Finding the Fourth Proportional to 9,746.29, 14,619.06 and 2,726.29

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Solution

The fourth proportional to 9,746.29, 14,619.06 and 2,726.29 is: 4,089.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746.29 : 14,619.06 = 2,726.29 : x
  2. Step 2: Convert to fraction form
    9,746.29/14,619.06 = 2,726.29/x
  3. Step 3: Cross multiply
    9,746.29x = 14,619.06 × 2,726.29
  4. Step 4: Simplify right side
    9,746.29x = 39,855,797.09
  5. Step 5: Solve for x
    x = 39,855,797.09/9,746.29
  6. Step 6: Final answer
    x = 4,089.33

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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.