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Finding the Fourth Proportional to 59,284.58, 88,957.54 and 26,028

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Solution

The fourth proportional to 59,284.58, 88,957.54 and 26,028 is: 39,055.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,284.58 : 88,957.54 = 26,028 : x
  2. Step 2: Convert to fraction form
    59,284.58/88,957.54 = 26,028/x
  3. Step 3: Cross multiply
    59,284.58x = 88,957.54 × 26,028
  4. Step 4: Simplify right side
    59,284.58x = 2,315,386,851.12
  5. Step 5: Solve for x
    x = 2,315,386,851.12/59,284.58
  6. Step 6: Final answer
    x = 39,055.47

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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.