Home / 11,236.95-16,857.02-5,970.59

Finding the Fourth Proportional to 11,236.95, 16,857.02 and 5,970.59

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Solution

The fourth proportional to 11,236.95, 16,857.02 and 5,970.59 is: 8,956.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,236.95 : 16,857.02 = 5,970.59 : x
  2. Step 2: Convert to fraction form
    11,236.95/16,857.02 = 5,970.59/x
  3. Step 3: Cross multiply
    11,236.95x = 16,857.02 × 5,970.59
  4. Step 4: Simplify right side
    11,236.95x = 100,646,270.76
  5. Step 5: Solve for x
    x = 100,646,270.76/11,236.95
  6. Step 6: Final answer
    x = 8,956.72

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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.