Home / 106,075.00-146,371.23-60,750.28

Finding the Fourth Proportional to 106,075.00, 146,371.23 and 60,750.28

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Solution

The fourth proportional to 106,075.00, 146,371.23 and 60,750.28 is: 83,828.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,075.00 : 146,371.23 = 60,750.28 : x
  2. Step 2: Convert to fraction form
    106,075.00/146,371.23 = 60,750.28/x
  3. Step 3: Cross multiply
    106,075.00x = 146,371.23 × 60,750.28
  4. Step 4: Simplify right side
    106,075.00x = 8,892,093,389.41
  5. Step 5: Solve for x
    x = 8,892,093,389.41/106,075.00
  6. Step 6: Final answer
    x = 83,828.36

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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.