Home / 134,166.89-184,955.21-93,755.23

Finding the Fourth Proportional to 134,166.89, 184,955.21 and 93,755.23

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Solution

The fourth proportional to 134,166.89, 184,955.21 and 93,755.23 is: 129,245.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,166.89 : 184,955.21 = 93,755.23 : x
  2. Step 2: Convert to fraction form
    134,166.89/184,955.21 = 93,755.23/x
  3. Step 3: Cross multiply
    134,166.89x = 184,955.21 × 93,755.23
  4. Step 4: Simplify right side
    134,166.89x = 17,340,518,253.25
  5. Step 5: Solve for x
    x = 17,340,518,253.25/134,166.89
  6. Step 6: Final answer
    x = 129,245.88

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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.