Home / 241,926.76-333,880.50-134,518.60

Finding the Fourth Proportional to 241,926.76, 333,880.50 and 134,518.60

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Solution

The fourth proportional to 241,926.76, 333,880.50 and 134,518.60 is: 185,647.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,926.76 : 333,880.50 = 134,518.60 : x
  2. Step 2: Convert to fraction form
    241,926.76/333,880.50 = 134,518.60/x
  3. Step 3: Cross multiply
    241,926.76x = 333,880.50 × 134,518.60
  4. Step 4: Simplify right side
    241,926.76x = 44,913,137,427.30
  5. Step 5: Solve for x
    x = 44,913,137,427.30/241,926.76
  6. Step 6: Final answer
    x = 185,647.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.