Home / 58,986.32-88,428.60-27,799.76

Finding the Fourth Proportional to 58,986.32, 88,428.60 and 27,799.76

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Solution

The fourth proportional to 58,986.32, 88,428.60 and 27,799.76 is: 41,675.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,986.32 : 88,428.60 = 27,799.76 : x
  2. Step 2: Convert to fraction form
    58,986.32/88,428.60 = 27,799.76/x
  3. Step 3: Cross multiply
    58,986.32x = 88,428.60 × 27,799.76
  4. Step 4: Simplify right side
    58,986.32x = 2,458,293,857.14
  5. Step 5: Solve for x
    x = 2,458,293,857.14/58,986.32
  6. Step 6: Final answer
    x = 41,675.66

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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.