Home / 30,527.10-45,803.82-16,484.33

Finding the Fourth Proportional to 30,527.10, 45,803.82 and 16,484.33

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Solution

The fourth proportional to 30,527.10, 45,803.82 and 16,484.33 is: 24,733.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,527.10 : 45,803.82 = 16,484.33 : x
  2. Step 2: Convert to fraction form
    30,527.10/45,803.82 = 16,484.33/x
  3. Step 3: Cross multiply
    30,527.10x = 45,803.82 × 16,484.33
  4. Step 4: Simplify right side
    30,527.10x = 755,045,284.14
  5. Step 5: Solve for x
    x = 755,045,284.14/30,527.10
  6. Step 6: Final answer
    x = 24,733.61

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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.