Home / 46,190.20-69,279.33-14,603.44

Finding the Fourth Proportional to 46,190.20, 69,279.33 and 14,603.44

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Solution

The fourth proportional to 46,190.20, 69,279.33 and 14,603.44 is: 21,903.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,190.20 : 69,279.33 = 14,603.44 : x
  2. Step 2: Convert to fraction form
    46,190.20/69,279.33 = 14,603.44/x
  3. Step 3: Cross multiply
    46,190.20x = 69,279.33 × 14,603.44
  4. Step 4: Simplify right side
    46,190.20x = 1,011,716,538.90
  5. Step 5: Solve for x
    x = 1,011,716,538.90/46,190.20
  6. Step 6: Final answer
    x = 21,903.27

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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.