Home / 19,604.66-27,058.29-11,226.74

Finding the Fourth Proportional to 19,604.66, 27,058.29 and 11,226.74

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Solution

The fourth proportional to 19,604.66, 27,058.29 and 11,226.74 is: 15,495.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,604.66 : 27,058.29 = 11,226.74 : x
  2. Step 2: Convert to fraction form
    19,604.66/27,058.29 = 11,226.74/x
  3. Step 3: Cross multiply
    19,604.66x = 27,058.29 × 11,226.74
  4. Step 4: Simplify right side
    19,604.66x = 303,776,386.67
  5. Step 5: Solve for x
    x = 303,776,386.67/19,604.66
  6. Step 6: Final answer
    x = 15,495.11

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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.