Home / 169,075.17-233,323.65-93,623.67

Finding the Fourth Proportional to 169,075.17, 233,323.65 and 93,623.67

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Solution

The fourth proportional to 169,075.17, 233,323.65 and 93,623.67 is: 129,200.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,075.17 : 233,323.65 = 93,623.67 : x
  2. Step 2: Convert to fraction form
    169,075.17/233,323.65 = 93,623.67/x
  3. Step 3: Cross multiply
    169,075.17x = 233,323.65 × 93,623.67
  4. Step 4: Simplify right side
    169,075.17x = 21,844,616,410.80
  5. Step 5: Solve for x
    x = 21,844,616,410.80/169,075.17
  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.