Home / 27,626.94-41,510.63-17,636.56

Finding the Fourth Proportional to 27,626.94, 41,510.63 and 17,636.56

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Solution

The fourth proportional to 27,626.94, 41,510.63 and 17,636.56 is: 26,499.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,626.94 : 41,510.63 = 17,636.56 : x
  2. Step 2: Convert to fraction form
    27,626.94/41,510.63 = 17,636.56/x
  3. Step 3: Cross multiply
    27,626.94x = 41,510.63 × 17,636.56
  4. Step 4: Simplify right side
    27,626.94x = 732,104,674.49
  5. Step 5: Solve for x
    x = 732,104,674.49/27,626.94
  6. Step 6: Final answer
    x = 26,499.67

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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.