Home / 5,941.05-8,911.64-1,558.95

Finding the Fourth Proportional to 5,941.05, 8,911.64 and 1,558.95

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Solution

The fourth proportional to 5,941.05, 8,911.64 and 1,558.95 is: 2,338.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.05 : 8,911.64 = 1,558.95 : x
  2. Step 2: Convert to fraction form
    5,941.05/8,911.64 = 1,558.95/x
  3. Step 3: Cross multiply
    5,941.05x = 8,911.64 × 1,558.95
  4. Step 4: Simplify right side
    5,941.05x = 13,892,762.89
  5. Step 5: Solve for x
    x = 13,892,762.89/5,941.05
  6. Step 6: Final answer
    x = 2,338.44

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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.