Home / 294,233.20-441,349.80-176,268.40

Finding the Fourth Proportional to 294,233.20, 441,349.80 and 176,268.40

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Solution

The fourth proportional to 294,233.20, 441,349.80 and 176,268.40 is: 264,402.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,233.20 : 441,349.80 = 176,268.40 : x
  2. Step 2: Convert to fraction form
    294,233.20/441,349.80 = 176,268.40/x
  3. Step 3: Cross multiply
    294,233.20x = 441,349.80 × 176,268.40
  4. Step 4: Simplify right side
    294,233.20x = 77,796,023,086.32
  5. Step 5: Solve for x
    x = 77,796,023,086.32/294,233.20
  6. Step 6: Final answer
    x = 264,402.60

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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.