Home / 164,670.11-227,241.79-93,048.58

Finding the Fourth Proportional to 164,670.11, 227,241.79 and 93,048.58

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Solution

The fourth proportional to 164,670.11, 227,241.79 and 93,048.58 is: 128,405.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,670.11 : 227,241.79 = 93,048.58 : x
  2. Step 2: Convert to fraction form
    164,670.11/227,241.79 = 93,048.58/x
  3. Step 3: Cross multiply
    164,670.11x = 227,241.79 × 93,048.58
  4. Step 4: Simplify right side
    164,670.11x = 21,144,525,075.43
  5. Step 5: Solve for x
    x = 21,144,525,075.43/164,670.11
  6. Step 6: Final answer
    x = 128,405.37

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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.