Home / 95,511.71-143,259.31-32,330.48

Finding the Fourth Proportional to 95,511.71, 143,259.31 and 32,330.48

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Solution

The fourth proportional to 95,511.71, 143,259.31 and 32,330.48 is: 48,492.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,511.71 : 143,259.31 = 32,330.48 : x
  2. Step 2: Convert to fraction form
    95,511.71/143,259.31 = 32,330.48/x
  3. Step 3: Cross multiply
    95,511.71x = 143,259.31 × 32,330.48
  4. Step 4: Simplify right side
    95,511.71x = 4,631,642,256.77
  5. Step 5: Solve for x
    x = 4,631,642,256.77/95,511.71
  6. Step 6: Final answer
    x = 48,492.93

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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.