Home / 632,160.03-948,082.19-247,986.98

Finding the Fourth Proportional to 632,160.03, 948,082.19 and 247,986.98

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Solution

The fourth proportional to 632,160.03, 948,082.19 and 247,986.98 is: 371,918.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,160.03 : 948,082.19 = 247,986.98 : x
  2. Step 2: Convert to fraction form
    632,160.03/948,082.19 = 247,986.98/x
  3. Step 3: Cross multiply
    632,160.03x = 948,082.19 × 247,986.98
  4. Step 4: Simplify right side
    632,160.03x = 235,112,033,109.54
  5. Step 5: Solve for x
    x = 235,112,033,109.54/632,160.03
  6. Step 6: Final answer
    x = 371,918.54

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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.