Home / 182,141.10-273,211.65-164,426.40

Finding the Fourth Proportional to 182,141.10, 273,211.65 and 164,426.40

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Solution

The fourth proportional to 182,141.10, 273,211.65 and 164,426.40 is: 246,639.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,141.10 : 273,211.65 = 164,426.40 : x
  2. Step 2: Convert to fraction form
    182,141.10/273,211.65 = 164,426.40/x
  3. Step 3: Cross multiply
    182,141.10x = 273,211.65 × 164,426.40
  4. Step 4: Simplify right side
    182,141.10x = 44,923,208,047.56
  5. Step 5: Solve for x
    x = 44,923,208,047.56/182,141.10
  6. Step 6: Final answer
    x = 246,639.60

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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.