Home / 61,250.69-91,852.26-23,805.81

Finding the Fourth Proportional to 61,250.69, 91,852.26 and 23,805.81

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Solution

The fourth proportional to 61,250.69, 91,852.26 and 23,805.81 is: 35,699.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,250.69 : 91,852.26 = 23,805.81 : x
  2. Step 2: Convert to fraction form
    61,250.69/91,852.26 = 23,805.81/x
  3. Step 3: Cross multiply
    61,250.69x = 91,852.26 × 23,805.81
  4. Step 4: Simplify right side
    61,250.69x = 2,186,617,449.63
  5. Step 5: Solve for x
    x = 2,186,617,449.63/61,250.69
  6. Step 6: Final answer
    x = 35,699.48

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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.