Home / 95,457.14-143,174.59-25,341.90

Finding the Fourth Proportional to 95,457.14, 143,174.59 and 25,341.90

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Solution

The fourth proportional to 95,457.14, 143,174.59 and 25,341.90 is: 38,009.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,457.14 : 143,174.59 = 25,341.90 : x
  2. Step 2: Convert to fraction form
    95,457.14/143,174.59 = 25,341.90/x
  3. Step 3: Cross multiply
    95,457.14x = 143,174.59 × 25,341.90
  4. Step 4: Simplify right side
    95,457.14x = 3,628,316,142.32
  5. Step 5: Solve for x
    x = 3,628,316,142.32/95,457.14
  6. Step 6: Final answer
    x = 38,009.90

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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.