Home / 59,928.60-89,925.30-26,653.80

Finding the Fourth Proportional to 59,928.60, 89,925.30 and 26,653.80

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Solution

The fourth proportional to 59,928.60, 89,925.30 and 26,653.80 is: 39,995.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,928.60 : 89,925.30 = 26,653.80 : x
  2. Step 2: Convert to fraction form
    59,928.60/89,925.30 = 26,653.80/x
  3. Step 3: Cross multiply
    59,928.60x = 89,925.30 × 26,653.80
  4. Step 4: Simplify right side
    59,928.60x = 2,396,850,961.14
  5. Step 5: Solve for x
    x = 2,396,850,961.14/59,928.60
  6. Step 6: Final answer
    x = 39,995.11

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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.