Home / 192,383.04-265,434.36-110,706.96

Finding the Fourth Proportional to 192,383.04, 265,434.36 and 110,706.96

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Solution

The fourth proportional to 192,383.04, 265,434.36 and 110,706.96 is: 152,744.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,383.04 : 265,434.36 = 110,706.96 : x
  2. Step 2: Convert to fraction form
    192,383.04/265,434.36 = 110,706.96/x
  3. Step 3: Cross multiply
    192,383.04x = 265,434.36 × 110,706.96
  4. Step 4: Simplify right side
    192,383.04x = 29,385,431,075.15
  5. Step 5: Solve for x
    x = 29,385,431,075.15/192,383.04
  6. Step 6: Final answer
    x = 152,744.40

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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.