Home / 148,926.06-223,388.82-64,675.26

Finding the Fourth Proportional to 148,926.06, 223,388.82 and 64,675.26

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Solution

The fourth proportional to 148,926.06, 223,388.82 and 64,675.26 is: 97,012.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,926.06 : 223,388.82 = 64,675.26 : x
  2. Step 2: Convert to fraction form
    148,926.06/223,388.82 = 64,675.26/x
  3. Step 3: Cross multiply
    148,926.06x = 223,388.82 × 64,675.26
  4. Step 4: Simplify right side
    148,926.06x = 14,447,730,014.59
  5. Step 5: Solve for x
    x = 14,447,730,014.59/148,926.06
  6. Step 6: Final answer
    x = 97,012.77

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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.