Home / 122,257.52-183,384.79-33,510.95

Finding the Fourth Proportional to 122,257.52, 183,384.79 and 33,510.95

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Solution

The fourth proportional to 122,257.52, 183,384.79 and 33,510.95 is: 50,266.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,257.52 : 183,384.79 = 33,510.95 : x
  2. Step 2: Convert to fraction form
    122,257.52/183,384.79 = 33,510.95/x
  3. Step 3: Cross multiply
    122,257.52x = 183,384.79 × 33,510.95
  4. Step 4: Simplify right side
    122,257.52x = 6,145,397,527.75
  5. Step 5: Solve for x
    x = 6,145,397,527.75/122,257.52
  6. Step 6: Final answer
    x = 50,266.01

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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.