Home / 49,716.27-74,586.08-16,436.32

Finding the Fourth Proportional to 49,716.27, 74,586.08 and 16,436.32

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Solution

The fourth proportional to 49,716.27, 74,586.08 and 16,436.32 is: 24,658.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,716.27 : 74,586.08 = 16,436.32 : x
  2. Step 2: Convert to fraction form
    49,716.27/74,586.08 = 16,436.32/x
  3. Step 3: Cross multiply
    49,716.27x = 74,586.08 × 16,436.32
  4. Step 4: Simplify right side
    49,716.27x = 1,225,920,533.05
  5. Step 5: Solve for x
    x = 1,225,920,533.05/49,716.27
  6. Step 6: Final answer
    x = 24,658.34

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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.