Home / 61,028.29-91,556.34-23,588.74

Finding the Fourth Proportional to 61,028.29, 91,556.34 and 23,588.74

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Solution

The fourth proportional to 61,028.29, 91,556.34 and 23,588.74 is: 35,388.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,028.29 : 91,556.34 = 23,588.74 : x
  2. Step 2: Convert to fraction form
    61,028.29/91,556.34 = 23,588.74/x
  3. Step 3: Cross multiply
    61,028.29x = 91,556.34 × 23,588.74
  4. Step 4: Simplify right side
    61,028.29x = 2,159,698,699.61
  5. Step 5: Solve for x
    x = 2,159,698,699.61/61,028.29
  6. Step 6: Final answer
    x = 35,388.48

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1.5x scale

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.