Home / 61,569.58-84,966.01-33,275.28

Finding the Fourth Proportional to 61,569.58, 84,966.01 and 33,275.28

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Solution

The fourth proportional to 61,569.58, 84,966.01 and 33,275.28 is: 45,919.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,569.58 : 84,966.01 = 33,275.28 : x
  2. Step 2: Convert to fraction form
    61,569.58/84,966.01 = 33,275.28/x
  3. Step 3: Cross multiply
    61,569.58x = 84,966.01 × 33,275.28
  4. Step 4: Simplify right side
    61,569.58x = 2,827,267,773.23
  5. Step 5: Solve for x
    x = 2,827,267,773.23/61,569.58
  6. Step 6: Final answer
    x = 45,919.88

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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.