Home / 632,941.20-949,869.18-248,747.22

Finding the Fourth Proportional to 632,941.20, 949,869.18 and 248,747.22

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Solution

The fourth proportional to 632,941.20, 949,869.18 and 248,747.22 is: 373,300.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,941.20 : 949,869.18 = 248,747.22 : x
  2. Step 2: Convert to fraction form
    632,941.20/949,869.18 = 248,747.22/x
  3. Step 3: Cross multiply
    632,941.20x = 949,869.18 × 248,747.22
  4. Step 4: Simplify right side
    632,941.20x = 236,277,317,888.68
  5. Step 5: Solve for x
    x = 236,277,317,888.68/632,941.20
  6. Step 6: Final answer
    x = 373,300.58

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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.