Home / 4,925.99-7,383.32-2,152.01

Finding the Fourth Proportional to 4,925.99, 7,383.32 and 2,152.01

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Solution

The fourth proportional to 4,925.99, 7,383.32 and 2,152.01 is: 3,225.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.99 : 7,383.32 = 2,152.01 : x
  2. Step 2: Convert to fraction form
    4,925.99/7,383.32 = 2,152.01/x
  3. Step 3: Cross multiply
    4,925.99x = 7,383.32 × 2,152.01
  4. Step 4: Simplify right side
    4,925.99x = 15,888,994.24
  5. Step 5: Solve for x
    x = 15,888,994.24/4,925.99
  6. Step 6: Final answer
    x = 3,225.54

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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.