Home / 151,734.48-227,612.64-58,240.23

Finding the Fourth Proportional to 151,734.48, 227,612.64 and 58,240.23

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Solution

The fourth proportional to 151,734.48, 227,612.64 and 58,240.23 is: 87,364.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,734.48 : 227,612.64 = 58,240.23 : x
  2. Step 2: Convert to fraction form
    151,734.48/227,612.64 = 58,240.23/x
  3. Step 3: Cross multiply
    151,734.48x = 227,612.64 × 58,240.23
  4. Step 4: Simplify right side
    151,734.48x = 13,256,212,504.51
  5. Step 5: Solve for x
    x = 13,256,212,504.51/151,734.48
  6. Step 6: Final answer
    x = 87,364.54

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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.