Home / 212,570.00-293,359.91-117,076.67

Finding the Fourth Proportional to 212,570.00, 293,359.91 and 117,076.67

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Solution

The fourth proportional to 212,570.00, 293,359.91 and 117,076.67 is: 161,573.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    212,570.00 : 293,359.91 = 117,076.67 : x
  2. Step 2: Convert to fraction form
    212,570.00/293,359.91 = 117,076.67/x
  3. Step 3: Cross multiply
    212,570.00x = 293,359.91 × 117,076.67
  4. Step 4: Simplify right side
    212,570.00x = 34,345,599,322.12
  5. Step 5: Solve for x
    x = 34,345,599,322.12/212,570.00
  6. Step 6: Final answer
    x = 161,573.13

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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.