Home / 5,969.67-8,953.70-1,586.76

Finding the Fourth Proportional to 5,969.67, 8,953.70 and 1,586.76

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Solution

The fourth proportional to 5,969.67, 8,953.70 and 1,586.76 is: 2,379.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969.67 : 8,953.70 = 1,586.76 : x
  2. Step 2: Convert to fraction form
    5,969.67/8,953.70 = 1,586.76/x
  3. Step 3: Cross multiply
    5,969.67x = 8,953.70 × 1,586.76
  4. Step 4: Simplify right side
    5,969.67x = 14,207,365.08
  5. Step 5: Solve for x
    x = 14,207,365.08/5,969.67
  6. Step 6: Final answer
    x = 2,379.92

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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.