Home / 167,090.16-230,583.96-95,492.40

Finding the Fourth Proportional to 167,090.16, 230,583.96 and 95,492.40

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Solution

The fourth proportional to 167,090.16, 230,583.96 and 95,492.40 is: 131,779.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,090.16 : 230,583.96 = 95,492.40 : x
  2. Step 2: Convert to fraction form
    167,090.16/230,583.96 = 95,492.40/x
  3. Step 3: Cross multiply
    167,090.16x = 230,583.96 × 95,492.40
  4. Step 4: Simplify right side
    167,090.16x = 22,019,015,741.90
  5. Step 5: Solve for x
    x = 22,019,015,741.90/167,090.16
  6. Step 6: Final answer
    x = 131,779.25

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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.