Home / 77,024.63-106,292.03-43,033.37

Finding the Fourth Proportional to 77,024.63, 106,292.03 and 43,033.37

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Solution

The fourth proportional to 77,024.63, 106,292.03 and 43,033.37 is: 59,384.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,024.63 : 106,292.03 = 43,033.37 : x
  2. Step 2: Convert to fraction form
    77,024.63/106,292.03 = 43,033.37/x
  3. Step 3: Cross multiply
    77,024.63x = 106,292.03 × 43,033.37
  4. Step 4: Simplify right side
    77,024.63x = 4,574,104,628.35
  5. Step 5: Solve for x
    x = 4,574,104,628.35/77,024.63
  6. Step 6: Final answer
    x = 59,384.96

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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.