Home / 122,060.46-182,585.16-114,595.50

Finding the Fourth Proportional to 122,060.46, 182,585.16 and 114,595.50

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Solution

The fourth proportional to 122,060.46, 182,585.16 and 114,595.50 is: 171,418.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,060.46 : 182,585.16 = 114,595.50 : x
  2. Step 2: Convert to fraction form
    122,060.46/182,585.16 = 114,595.50/x
  3. Step 3: Cross multiply
    122,060.46x = 182,585.16 × 114,595.50
  4. Step 4: Simplify right side
    122,060.46x = 20,923,437,702.78
  5. Step 5: Solve for x
    x = 20,923,437,702.78/122,060.46
  6. Step 6: Final answer
    x = 171,418.64

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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.