Home / 134,616.90-201,923.55-41,123.10

Finding the Fourth Proportional to 134,616.90, 201,923.55 and 41,123.10

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Solution

The fourth proportional to 134,616.90, 201,923.55 and 41,123.10 is: 61,684.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,616.90 : 201,923.55 = 41,123.10 : x
  2. Step 2: Convert to fraction form
    134,616.90/201,923.55 = 41,123.10/x
  3. Step 3: Cross multiply
    134,616.90x = 201,923.55 × 41,123.10
  4. Step 4: Simplify right side
    134,616.90x = 8,303,722,339.01
  5. Step 5: Solve for x
    x = 8,303,722,339.01/134,616.90
  6. Step 6: Final answer
    x = 61,684.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.