Home / 69,075.06-95,193.29-60,521.46

Finding the Fourth Proportional to 69,075.06, 95,193.29 and 60,521.46

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Solution

The fourth proportional to 69,075.06, 95,193.29 and 60,521.46 is: 83,405.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,075.06 : 95,193.29 = 60,521.46 : x
  2. Step 2: Convert to fraction form
    69,075.06/95,193.29 = 60,521.46/x
  3. Step 3: Cross multiply
    69,075.06x = 95,193.29 × 60,521.46
  4. Step 4: Simplify right side
    69,075.06x = 5,761,237,044.31
  5. Step 5: Solve for x
    x = 5,761,237,044.31/69,075.06
  6. Step 6: Final answer
    x = 83,405.46

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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.