Home / 701,238.25-1,052,032.34-202,602.25

Finding the Fourth Proportional to 701,238.25, 1,052,032.34 and 202,602.25

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Solution

The fourth proportional to 701,238.25, 1,052,032.34 and 202,602.25 is: 303,953.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,238.25 : 1,052,032.34 = 202,602.25 : x
  2. Step 2: Convert to fraction form
    701,238.25/1,052,032.34 = 202,602.25/x
  3. Step 3: Cross multiply
    701,238.25x = 1,052,032.34 × 202,602.25
  4. Step 4: Simplify right side
    701,238.25x = 213,144,119,156.77
  5. Step 5: Solve for x
    x = 213,144,119,156.77/701,238.25
  6. Step 6: Final answer
    x = 303,953.93

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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.