Home / 108,577.96-162,887.42-41,130.19

Finding the Fourth Proportional to 108,577.96, 162,887.42 and 41,130.19

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Solution

The fourth proportional to 108,577.96, 162,887.42 and 41,130.19 is: 61,703.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,577.96 : 162,887.42 = 41,130.19 : x
  2. Step 2: Convert to fraction form
    108,577.96/162,887.42 = 41,130.19/x
  3. Step 3: Cross multiply
    108,577.96x = 162,887.42 × 41,130.19
  4. Step 4: Simplify right side
    108,577.96x = 6,699,590,533.21
  5. Step 5: Solve for x
    x = 6,699,590,533.21/108,577.96
  6. Step 6: Final answer
    x = 61,703.04

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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.