Home / 294,265.83-441,430.19-104,743.15

Finding the Fourth Proportional to 294,265.83, 441,430.19 and 104,743.15

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Solution

The fourth proportional to 294,265.83, 441,430.19 and 104,743.15 is: 157,125.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,265.83 : 441,430.19 = 104,743.15 : x
  2. Step 2: Convert to fraction form
    294,265.83/441,430.19 = 104,743.15/x
  3. Step 3: Cross multiply
    294,265.83x = 441,430.19 × 104,743.15
  4. Step 4: Simplify right side
    294,265.83x = 46,236,787,371.19
  5. Step 5: Solve for x
    x = 46,236,787,371.19/294,265.83
  6. Step 6: Final answer
    x = 157,125.91

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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.