Home / 201,160.35-277,601.37-110,522.13

Finding the Fourth Proportional to 201,160.35, 277,601.37 and 110,522.13

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Solution

The fourth proportional to 201,160.35, 277,601.37 and 110,522.13 is: 152,520.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,160.35 : 277,601.37 = 110,522.13 : x
  2. Step 2: Convert to fraction form
    201,160.35/277,601.37 = 110,522.13/x
  3. Step 3: Cross multiply
    201,160.35x = 277,601.37 × 110,522.13
  4. Step 4: Simplify right side
    201,160.35x = 30,681,094,703.32
  5. Step 5: Solve for x
    x = 30,681,094,703.32/201,160.35
  6. Step 6: Final answer
    x = 152,520.59

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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.