Home / 148,696.08-223,050.60-58,738.56

Finding the Fourth Proportional to 148,696.08, 223,050.60 and 58,738.56

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Solution

The fourth proportional to 148,696.08, 223,050.60 and 58,738.56 is: 88,110.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,696.08 : 223,050.60 = 58,738.56 : x
  2. Step 2: Convert to fraction form
    148,696.08/223,050.60 = 58,738.56/x
  3. Step 3: Cross multiply
    148,696.08x = 223,050.60 × 58,738.56
  4. Step 4: Simplify right side
    148,696.08x = 13,101,671,051.14
  5. Step 5: Solve for x
    x = 13,101,671,051.14/148,696.08
  6. Step 6: Final answer
    x = 88,110.40

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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.