Home / 184,075.50-276,157.68-64,114.90

Finding the Fourth Proportional to 184,075.50, 276,157.68 and 64,114.90

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Solution

The fourth proportional to 184,075.50, 276,157.68 and 64,114.90 is: 96,187.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,075.50 : 276,157.68 = 64,114.90 : x
  2. Step 2: Convert to fraction form
    184,075.50/276,157.68 = 64,114.90/x
  3. Step 3: Cross multiply
    184,075.50x = 276,157.68 × 64,114.90
  4. Step 4: Simplify right side
    184,075.50x = 17,705,822,142.20
  5. Step 5: Solve for x
    x = 17,705,822,142.20/184,075.50
  6. Step 6: Final answer
    x = 96,187.83

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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.