Home / 48,554.37-72,813.94-16,955.56

Finding the Fourth Proportional to 48,554.37, 72,813.94 and 16,955.56

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Solution

The fourth proportional to 48,554.37, 72,813.94 and 16,955.56 is: 25,427.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,554.37 : 72,813.94 = 16,955.56 : x
  2. Step 2: Convert to fraction form
    48,554.37/72,813.94 = 16,955.56/x
  3. Step 3: Cross multiply
    48,554.37x = 72,813.94 × 16,955.56
  4. Step 4: Simplify right side
    48,554.37x = 1,234,601,177.13
  5. Step 5: Solve for x
    x = 1,234,601,177.13/48,554.37
  6. Step 6: Final answer
    x = 25,427.19

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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.