Home / 95,729.53-143,594.26-25,607.02

Finding the Fourth Proportional to 95,729.53, 143,594.26 and 25,607.02

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Solution

The fourth proportional to 95,729.53, 143,594.26 and 25,607.02 is: 38,410.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,729.53 : 143,594.26 = 25,607.02 : x
  2. Step 2: Convert to fraction form
    95,729.53/143,594.26 = 25,607.02/x
  3. Step 3: Cross multiply
    95,729.53x = 143,594.26 × 25,607.02
  4. Step 4: Simplify right side
    95,729.53x = 3,677,020,664.70
  5. Step 5: Solve for x
    x = 3,677,020,664.70/95,729.53
  6. Step 6: Final answer
    x = 38,410.52

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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.