Home / 153,323.33-211,575.60-95,960.24

Finding the Fourth Proportional to 153,323.33, 211,575.60 and 95,960.24

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Solution

The fourth proportional to 153,323.33, 211,575.60 and 95,960.24 is: 132,418.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,323.33 : 211,575.60 = 95,960.24 : x
  2. Step 2: Convert to fraction form
    153,323.33/211,575.60 = 95,960.24/x
  3. Step 3: Cross multiply
    153,323.33x = 211,575.60 × 95,960.24
  4. Step 4: Simplify right side
    153,323.33x = 20,302,844,296.27
  5. Step 5: Solve for x
    x = 20,302,844,296.27/153,323.33
  6. Step 6: Final answer
    x = 132,418.50

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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.