Home / 27,535.37-41,303.97-16,886.50

Finding the Fourth Proportional to 27,535.37, 41,303.97 and 16,886.50

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Solution

The fourth proportional to 27,535.37, 41,303.97 and 16,886.50 is: 25,330.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,535.37 : 41,303.97 = 16,886.50 : x
  2. Step 2: Convert to fraction form
    27,535.37/41,303.97 = 16,886.50/x
  3. Step 3: Cross multiply
    27,535.37x = 41,303.97 × 16,886.50
  4. Step 4: Simplify right side
    27,535.37x = 697,479,386.15
  5. Step 5: Solve for x
    x = 697,479,386.15/27,535.37
  6. Step 6: Final answer
    x = 25,330.31

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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.