Home / 241,561.10-333,347.90-134,128.37

Finding the Fourth Proportional to 241,561.10, 333,347.90 and 134,128.37

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Solution

The fourth proportional to 241,561.10, 333,347.90 and 134,128.37 is: 185,093.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,561.10 : 333,347.90 = 134,128.37 : x
  2. Step 2: Convert to fraction form
    241,561.10/333,347.90 = 134,128.37/x
  3. Step 3: Cross multiply
    241,561.10x = 333,347.90 × 134,128.37
  4. Step 4: Simplify right side
    241,561.10x = 44,711,408,132.54
  5. Step 5: Solve for x
    x = 44,711,408,132.54/241,561.10
  6. Step 6: Final answer
    x = 185,093.58

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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.