Home / 24,941.36-34,424.72-16,986.75

Finding the Fourth Proportional to 24,941.36, 34,424.72 and 16,986.75

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Solution

The fourth proportional to 24,941.36, 34,424.72 and 16,986.75 is: 23,445.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,941.36 : 34,424.72 = 16,986.75 : x
  2. Step 2: Convert to fraction form
    24,941.36/34,424.72 = 16,986.75/x
  3. Step 3: Cross multiply
    24,941.36x = 34,424.72 × 16,986.75
  4. Step 4: Simplify right side
    24,941.36x = 584,764,027.53
  5. Step 5: Solve for x
    x = 584,764,027.53/24,941.36
  6. Step 6: Final answer
    x = 23,445.56

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.