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Finding the Fourth Proportional to 45,094, 62,232.60 and 25,222

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Solution

The fourth proportional to 45,094, 62,232.60 and 25,222 is: 34,807.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,094 : 62,232.60 = 25,222 : x
  2. Step 2: Convert to fraction form
    45,094/62,232.60 = 25,222/x
  3. Step 3: Cross multiply
    45,094x = 62,232.60 × 25,222
  4. Step 4: Simplify right side
    45,094x = 1,569,630,637.20
  5. Step 5: Solve for x
    x = 1,569,630,637.20/45,094
  6. Step 6: Final answer
    x = 34,807.97

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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.