Home / 122,410.65-183,601.40-33,673.17

Finding the Fourth Proportional to 122,410.65, 183,601.40 and 33,673.17

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Solution

The fourth proportional to 122,410.65, 183,601.40 and 33,673.17 is: 50,505.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,410.65 : 183,601.40 = 33,673.17 : x
  2. Step 2: Convert to fraction form
    122,410.65/183,601.40 = 33,673.17/x
  3. Step 3: Cross multiply
    122,410.65x = 183,601.40 × 33,673.17
  4. Step 4: Simplify right side
    122,410.65x = 6,182,440,986.07
  5. Step 5: Solve for x
    x = 6,182,440,986.07/122,410.65
  6. Step 6: Final answer
    x = 50,505.74

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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.