Home / 239,931.54-330,953.46-182,444.84

Finding the Fourth Proportional to 239,931.54, 330,953.46 and 182,444.84

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Solution

The fourth proportional to 239,931.54, 330,953.46 and 182,444.84 is: 251,658.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,931.54 : 330,953.46 = 182,444.84 : x
  2. Step 2: Convert to fraction form
    239,931.54/330,953.46 = 182,444.84/x
  3. Step 3: Cross multiply
    239,931.54x = 330,953.46 × 182,444.84
  4. Step 4: Simplify right side
    239,931.54x = 60,380,749,402.38
  5. Step 5: Solve for x
    x = 60,380,749,402.38/239,931.54
  6. Step 6: Final answer
    x = 251,658.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.