Home / 175,383.05-242,028.27-94,810.59

Finding the Fourth Proportional to 175,383.05, 242,028.27 and 94,810.59

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Solution

The fourth proportional to 175,383.05, 242,028.27 and 94,810.59 is: 130,838.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,383.05 : 242,028.27 = 94,810.59 : x
  2. Step 2: Convert to fraction form
    175,383.05/242,028.27 = 94,810.59/x
  3. Step 3: Cross multiply
    175,383.05x = 242,028.27 × 94,810.59
  4. Step 4: Simplify right side
    175,383.05x = 22,946,843,075.38
  5. Step 5: Solve for x
    x = 22,946,843,075.38/175,383.05
  6. Step 6: Final answer
    x = 130,838.43

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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.