Home / 4,856.24-7,283.27-1,894.75

Finding the Fourth Proportional to 4,856.24, 7,283.27 and 1,894.75

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Solution

The fourth proportional to 4,856.24, 7,283.27 and 1,894.75 is: 2,841.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856.24 : 7,283.27 = 1,894.75 : x
  2. Step 2: Convert to fraction form
    4,856.24/7,283.27 = 1,894.75/x
  3. Step 3: Cross multiply
    4,856.24x = 7,283.27 × 1,894.75
  4. Step 4: Simplify right side
    4,856.24x = 13,799,975.83
  5. Step 5: Solve for x
    x = 13,799,975.83/4,856.24
  6. Step 6: Final answer
    x = 2,841.70

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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.