Home / 27,016.77-37,283.73-14,917.23

Finding the Fourth Proportional to 27,016.77, 37,283.73 and 14,917.23

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Solution

The fourth proportional to 27,016.77, 37,283.73 and 14,917.23 is: 20,586.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,016.77 : 37,283.73 = 14,917.23 : x
  2. Step 2: Convert to fraction form
    27,016.77/37,283.73 = 14,917.23/x
  3. Step 3: Cross multiply
    27,016.77x = 37,283.73 × 14,917.23
  4. Step 4: Simplify right side
    27,016.77x = 556,169,975.67
  5. Step 5: Solve for x
    x = 556,169,975.67/27,016.77
  6. Step 6: Final answer
    x = 20,586.10

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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.