Home / 122,060.33-183,116.64-37,818.63

Finding the Fourth Proportional to 122,060.33, 183,116.64 and 37,818.63

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Solution

The fourth proportional to 122,060.33, 183,116.64 and 37,818.63 is: 56,736.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,060.33 : 183,116.64 = 37,818.63 : x
  2. Step 2: Convert to fraction form
    122,060.33/183,116.64 = 37,818.63/x
  3. Step 3: Cross multiply
    122,060.33x = 183,116.64 × 37,818.63
  4. Step 4: Simplify right side
    122,060.33x = 6,925,220,455.00
  5. Step 5: Solve for x
    x = 6,925,220,455.00/122,060.33
  6. Step 6: Final answer
    x = 56,736.04

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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.