Home / 329,416.61-454,576.04-182,232.67

Finding the Fourth Proportional to 329,416.61, 454,576.04 and 182,232.67

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Solution

The fourth proportional to 329,416.61, 454,576.04 and 182,232.67 is: 251,470.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,416.61 : 454,576.04 = 182,232.67 : x
  2. Step 2: Convert to fraction form
    329,416.61/454,576.04 = 182,232.67/x
  3. Step 3: Cross multiply
    329,416.61x = 454,576.04 × 182,232.67
  4. Step 4: Simplify right side
    329,416.61x = 82,838,605,487.23
  5. Step 5: Solve for x
    x = 82,838,605,487.23/329,416.61
  6. Step 6: Final answer
    x = 251,470.64

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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.