Home / 4,397.69-6,597.45-1,933.67

Finding the Fourth Proportional to 4,397.69, 6,597.45 and 1,933.67

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Solution

The fourth proportional to 4,397.69, 6,597.45 and 1,933.67 is: 2,900.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.69 : 6,597.45 = 1,933.67 : x
  2. Step 2: Convert to fraction form
    4,397.69/6,597.45 = 1,933.67/x
  3. Step 3: Cross multiply
    4,397.69x = 6,597.45 × 1,933.67
  4. Step 4: Simplify right side
    4,397.69x = 12,757,307.64
  5. Step 5: Solve for x
    x = 12,757,307.64/4,397.69
  6. Step 6: Final answer
    x = 2,900.91

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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.