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Finding the Fourth Proportional to 250,900.22, 376,347.06 and 61,362.23

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Solution

The fourth proportional to 250,900.22, 376,347.06 and 61,362.23 is: 92,042.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,900.22 : 376,347.06 = 61,362.23 : x
  2. Step 2: Convert to fraction form
    250,900.22/376,347.06 = 61,362.23/x
  3. Step 3: Cross multiply
    250,900.22x = 376,347.06 × 61,362.23
  4. Step 4: Simplify right side
    250,900.22x = 23,093,492,973.81
  5. Step 5: Solve for x
    x = 23,093,492,973.81/250,900.22
  6. Step 6: Final answer
    x = 92,042.54

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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.