Home / 169,075.14-233,323.68-93,623.64

Finding the Fourth Proportional to 169,075.14, 233,323.68 and 93,623.64

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Solution

The fourth proportional to 169,075.14, 233,323.68 and 93,623.64 is: 129,200.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,075.14 : 233,323.68 = 93,623.64 : x
  2. Step 2: Convert to fraction form
    169,075.14/233,323.68 = 93,623.64/x
  3. Step 3: Cross multiply
    169,075.14x = 233,323.68 × 93,623.64
  4. Step 4: Simplify right side
    169,075.14x = 21,844,612,219.80
  5. Step 5: Solve for x
    x = 21,844,612,219.80/169,075.14
  6. Step 6: Final answer
    x = 129,200.62

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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.