Home / 301,738.41-452,608.70-102,060.45

Finding the Fourth Proportional to 301,738.41, 452,608.70 and 102,060.45

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Solution

The fourth proportional to 301,738.41, 452,608.70 and 102,060.45 is: 153,091.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,738.41 : 452,608.70 = 102,060.45 : x
  2. Step 2: Convert to fraction form
    301,738.41/452,608.70 = 102,060.45/x
  3. Step 3: Cross multiply
    301,738.41x = 452,608.70 × 102,060.45
  4. Step 4: Simplify right side
    301,738.41x = 46,193,447,085.61
  5. Step 5: Solve for x
    x = 46,193,447,085.61/301,738.41
  6. Step 6: Final answer
    x = 153,091.04

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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.