Home / 48,220.83-66,538.76-26,996.67

Finding the Fourth Proportional to 48,220.83, 66,538.76 and 26,996.67

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Solution

The fourth proportional to 48,220.83, 66,538.76 and 26,996.67 is: 37,252.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,220.83 : 66,538.76 = 26,996.67 : x
  2. Step 2: Convert to fraction form
    48,220.83/66,538.76 = 26,996.67/x
  3. Step 3: Cross multiply
    48,220.83x = 66,538.76 × 26,996.67
  4. Step 4: Simplify right side
    48,220.83x = 1,796,324,810.95
  5. Step 5: Solve for x
    x = 1,796,324,810.95/48,220.83
  6. Step 6: Final answer
    x = 37,252.05

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Double scale
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1.5x scale

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.