Home / 27,487.55-41,223.58-10,616.67

Finding the Fourth Proportional to 27,487.55, 41,223.58 and 10,616.67

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Solution

The fourth proportional to 27,487.55, 41,223.58 and 10,616.67 is: 15,922.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,487.55 : 41,223.58 = 10,616.67 : x
  2. Step 2: Convert to fraction form
    27,487.55/41,223.58 = 10,616.67/x
  3. Step 3: Cross multiply
    27,487.55x = 41,223.58 × 10,616.67
  4. Step 4: Simplify right side
    27,487.55x = 437,657,178.26
  5. Step 5: Solve for x
    x = 437,657,178.26/27,487.55
  6. Step 6: Final answer
    x = 15,922.01

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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.