Home / 168,367.48-232,346.64-92,915.44

Finding the Fourth Proportional to 168,367.48, 232,346.64 and 92,915.44

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Solution

The fourth proportional to 168,367.48, 232,346.64 and 92,915.44 is: 128,223.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,367.48 : 232,346.64 = 92,915.44 : x
  2. Step 2: Convert to fraction form
    168,367.48/232,346.64 = 92,915.44/x
  3. Step 3: Cross multiply
    168,367.48x = 232,346.64 × 92,915.44
  4. Step 4: Simplify right side
    168,367.48x = 21,588,590,055.69
  5. Step 5: Solve for x
    x = 21,588,590,055.69/168,367.48
  6. Step 6: Final answer
    x = 128,223.04

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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.