Home / 61,588.51-92,396.61-22,145.63

Finding the Fourth Proportional to 61,588.51, 92,396.61 and 22,145.63

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Solution

The fourth proportional to 61,588.51, 92,396.61 and 22,145.63 is: 33,223.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,588.51 : 92,396.61 = 22,145.63 : x
  2. Step 2: Convert to fraction form
    61,588.51/92,396.61 = 22,145.63/x
  3. Step 3: Cross multiply
    61,588.51x = 92,396.61 × 22,145.63
  4. Step 4: Simplify right side
    61,588.51x = 2,046,180,676.33
  5. Step 5: Solve for x
    x = 2,046,180,676.33/61,588.51
  6. Step 6: Final answer
    x = 33,223.42

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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.