Home / 66,010.14-91,094.70-35,795.52

Finding the Fourth Proportional to 66,010.14, 91,094.70 and 35,795.52

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Solution

The fourth proportional to 66,010.14, 91,094.70 and 35,795.52 is: 49,398.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,010.14 : 91,094.70 = 35,795.52 : x
  2. Step 2: Convert to fraction form
    66,010.14/91,094.70 = 35,795.52/x
  3. Step 3: Cross multiply
    66,010.14x = 91,094.70 × 35,795.52
  4. Step 4: Simplify right side
    66,010.14x = 3,260,782,155.74
  5. Step 5: Solve for x
    x = 3,260,782,155.74/66,010.14
  6. Step 6: Final answer
    x = 49,398.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.