Home / 167,229.48-230,774.76-94,631.52

Finding the Fourth Proportional to 167,229.48, 230,774.76 and 94,631.52

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Solution

The fourth proportional to 167,229.48, 230,774.76 and 94,631.52 is: 130,590.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,229.48 : 230,774.76 = 94,631.52 : x
  2. Step 2: Convert to fraction form
    167,229.48/230,774.76 = 94,631.52/x
  3. Step 3: Cross multiply
    167,229.48x = 230,774.76 × 94,631.52
  4. Step 4: Simplify right side
    167,229.48x = 21,838,566,316.44
  5. Step 5: Solve for x
    x = 21,838,566,316.44/167,229.48
  6. Step 6: Final answer
    x = 130,590.41

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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.