Home / 4,323.24-6,483.46-1,400.92

Finding the Fourth Proportional to 4,323.24, 6,483.46 and 1,400.92

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Solution

The fourth proportional to 4,323.24, 6,483.46 and 1,400.92 is: 2,100.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323.24 : 6,483.46 = 1,400.92 : x
  2. Step 2: Convert to fraction form
    4,323.24/6,483.46 = 1,400.92/x
  3. Step 3: Cross multiply
    4,323.24x = 6,483.46 × 1,400.92
  4. Step 4: Simplify right side
    4,323.24x = 9,082,808.78
  5. Step 5: Solve for x
    x = 9,082,808.78/4,323.24
  6. Step 6: Final answer
    x = 2,100.93

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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.