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Finding the Fourth Proportional to 4,873.06, 7,323.41 and 4,541.05

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Solution

The fourth proportional to 4,873.06, 7,323.41 and 4,541.05 is: 6,824.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873.06 : 7,323.41 = 4,541.05 : x
  2. Step 2: Convert to fraction form
    4,873.06/7,323.41 = 4,541.05/x
  3. Step 3: Cross multiply
    4,873.06x = 7,323.41 × 4,541.05
  4. Step 4: Simplify right side
    4,873.06x = 33,255,970.98
  5. Step 5: Solve for x
    x = 33,255,970.98/4,873.06
  6. Step 6: Final answer
    x = 6,824.45

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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.