Home / 245,100.64-367,333.10-110,065.00

Finding the Fourth Proportional to 245,100.64, 367,333.10 and 110,065.00

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Solution

The fourth proportional to 245,100.64, 367,333.10 and 110,065.00 is: 164,954.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,100.64 : 367,333.10 = 110,065.00 : x
  2. Step 2: Convert to fraction form
    245,100.64/367,333.10 = 110,065.00/x
  3. Step 3: Cross multiply
    245,100.64x = 367,333.10 × 110,065.00
  4. Step 4: Simplify right side
    245,100.64x = 40,430,515,264.51
  5. Step 5: Solve for x
    x = 40,430,515,264.51/245,100.64
  6. Step 6: Final answer
    x = 164,954.76

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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.