Home / 95,609.16-143,430.14-29,056.02

Finding the Fourth Proportional to 95,609.16, 143,430.14 and 29,056.02

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Solution

The fourth proportional to 95,609.16, 143,430.14 and 29,056.02 is: 43,589.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,609.16 : 143,430.14 = 29,056.02 : x
  2. Step 2: Convert to fraction form
    95,609.16/143,430.14 = 29,056.02/x
  3. Step 3: Cross multiply
    95,609.16x = 143,430.14 × 29,056.02
  4. Step 4: Simplify right side
    95,609.16x = 4,167,508,551.22
  5. Step 5: Solve for x
    x = 4,167,508,551.22/95,609.16
  6. Step 6: Final answer
    x = 43,589.01

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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.