Home / 134,734.96-202,104.36-64,597.86

Finding the Fourth Proportional to 134,734.96, 202,104.36 and 64,597.86

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Solution

The fourth proportional to 134,734.96, 202,104.36 and 64,597.86 is: 96,897.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,734.96 : 202,104.36 = 64,597.86 : x
  2. Step 2: Convert to fraction form
    134,734.96/202,104.36 = 64,597.86/x
  3. Step 3: Cross multiply
    134,734.96x = 202,104.36 × 64,597.86
  4. Step 4: Simplify right side
    134,734.96x = 13,055,509,152.67
  5. Step 5: Solve for x
    x = 13,055,509,152.67/134,734.96
  6. Step 6: Final answer
    x = 96,897.71

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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.