Home / 95,511.02-143,232.51-36,362.66

Finding the Fourth Proportional to 95,511.02, 143,232.51 and 36,362.66

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Solution

The fourth proportional to 95,511.02, 143,232.51 and 36,362.66 is: 54,531.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,511.02 : 143,232.51 = 36,362.66 : x
  2. Step 2: Convert to fraction form
    95,511.02/143,232.51 = 36,362.66/x
  3. Step 3: Cross multiply
    95,511.02x = 143,232.51 × 36,362.66
  4. Step 4: Simplify right side
    95,511.02x = 5,208,315,062.08
  5. Step 5: Solve for x
    x = 5,208,315,062.08/95,511.02
  6. Step 6: Final answer
    x = 54,531.04

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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.