Home / 46,240.34-69,360.35-11,180.03

Finding the Fourth Proportional to 46,240.34, 69,360.35 and 11,180.03

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Solution

The fourth proportional to 46,240.34, 69,360.35 and 11,180.03 is: 16,770.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,240.34 : 69,360.35 = 11,180.03 : x
  2. Step 2: Convert to fraction form
    46,240.34/69,360.35 = 11,180.03/x
  3. Step 3: Cross multiply
    46,240.34x = 69,360.35 × 11,180.03
  4. Step 4: Simplify right side
    46,240.34x = 775,450,391.11
  5. Step 5: Solve for x
    x = 775,450,391.11/46,240.34
  6. Step 6: Final answer
    x = 16,770.00

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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.