Home / 61,569.02-84,965.28-33,274.73

Finding the Fourth Proportional to 61,569.02, 84,965.28 and 33,274.73

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Solution

The fourth proportional to 61,569.02, 84,965.28 and 33,274.73 is: 45,919.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,569.02 : 84,965.28 = 33,274.73 : x
  2. Step 2: Convert to fraction form
    61,569.02/84,965.28 = 33,274.73/x
  3. Step 3: Cross multiply
    61,569.02x = 84,965.28 × 33,274.73
  4. Step 4: Simplify right side
    61,569.02x = 2,827,196,751.37
  5. Step 5: Solve for x
    x = 2,827,196,751.37/61,569.02
  6. Step 6: Final answer
    x = 45,919.14

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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.