Home / 17,483.68-26,225.52-5,797.78

Finding the Fourth Proportional to 17,483.68, 26,225.52 and 5,797.78

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Solution

The fourth proportional to 17,483.68, 26,225.52 and 5,797.78 is: 8,696.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,483.68 : 26,225.52 = 5,797.78 : x
  2. Step 2: Convert to fraction form
    17,483.68/26,225.52 = 5,797.78/x
  3. Step 3: Cross multiply
    17,483.68x = 26,225.52 × 5,797.78
  4. Step 4: Simplify right side
    17,483.68x = 152,049,795.35
  5. Step 5: Solve for x
    x = 152,049,795.35/17,483.68
  6. Step 6: Final answer
    x = 8,696.67

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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.