Home / 4,823-6,653.22-2,933.72

Finding the Fourth Proportional to 4,823, 6,653.22 and 2,933.72

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Solution

The fourth proportional to 4,823, 6,653.22 and 2,933.72 is: 4,047.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823 : 6,653.22 = 2,933.72 : x
  2. Step 2: Convert to fraction form
    4,823/6,653.22 = 2,933.72/x
  3. Step 3: Cross multiply
    4,823x = 6,653.22 × 2,933.72
  4. Step 4: Simplify right side
    4,823x = 19,518,684.58
  5. Step 5: Solve for x
    x = 19,518,684.58/4,823
  6. Step 6: Final answer
    x = 4,047.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.