Home / 9,254.45-13,873.28-4,806.92

Finding the Fourth Proportional to 9,254.45, 13,873.28 and 4,806.92

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Solution

The fourth proportional to 9,254.45, 13,873.28 and 4,806.92 is: 7,206.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254.45 : 13,873.28 = 4,806.92 : x
  2. Step 2: Convert to fraction form
    9,254.45/13,873.28 = 4,806.92/x
  3. Step 3: Cross multiply
    9,254.45x = 13,873.28 × 4,806.92
  4. Step 4: Simplify right side
    9,254.45x = 66,687,763.28
  5. Step 5: Solve for x
    x = 66,687,763.28/9,254.45
  6. Step 6: Final answer
    x = 7,206.02

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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.