Home / 95,788.95-143,683.44-39,567.27

Finding the Fourth Proportional to 95,788.95, 143,683.44 and 39,567.27

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Solution

The fourth proportional to 95,788.95, 143,683.44 and 39,567.27 is: 59,350.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,788.95 : 143,683.44 = 39,567.27 : x
  2. Step 2: Convert to fraction form
    95,788.95/143,683.44 = 39,567.27/x
  3. Step 3: Cross multiply
    95,788.95x = 143,683.44 × 39,567.27
  4. Step 4: Simplify right side
    95,788.95x = 5,685,161,465.01
  5. Step 5: Solve for x
    x = 5,685,161,465.01/95,788.95
  6. Step 6: Final answer
    x = 59,350.91

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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.