Home / 294,210.12-441,258.54-114,295.32

Finding the Fourth Proportional to 294,210.12, 441,258.54 and 114,295.32

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Solution

The fourth proportional to 294,210.12, 441,258.54 and 114,295.32 is: 171,420.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,210.12 : 441,258.54 = 114,295.32 : x
  2. Step 2: Convert to fraction form
    294,210.12/441,258.54 = 114,295.32/x
  3. Step 3: Cross multiply
    294,210.12x = 441,258.54 × 114,295.32
  4. Step 4: Simplify right side
    294,210.12x = 50,433,786,032.03
  5. Step 5: Solve for x
    x = 50,433,786,032.03/294,210.12
  6. Step 6: Final answer
    x = 171,420.98

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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.