Home / 153,505.35-230,242.01-41,197.59

Finding the Fourth Proportional to 153,505.35, 230,242.01 and 41,197.59

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Solution

The fourth proportional to 153,505.35, 230,242.01 and 41,197.59 is: 61,792.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,505.35 : 230,242.01 = 41,197.59 : x
  2. Step 2: Convert to fraction form
    153,505.35/230,242.01 = 41,197.59/x
  3. Step 3: Cross multiply
    153,505.35x = 230,242.01 × 41,197.59
  4. Step 4: Simplify right side
    153,505.35x = 9,485,415,722.77
  5. Step 5: Solve for x
    x = 9,485,415,722.77/153,505.35
  6. Step 6: Final answer
    x = 61,792.09

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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.