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Finding the Fourth Proportional to 59,606.47, 82,222.72 and 37,211.59

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Solution

The fourth proportional to 59,606.47, 82,222.72 and 37,211.59 is: 51,330.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,606.47 : 82,222.72 = 37,211.59 : x
  2. Step 2: Convert to fraction form
    59,606.47/82,222.72 = 37,211.59/x
  3. Step 3: Cross multiply
    59,606.47x = 82,222.72 × 37,211.59
  4. Step 4: Simplify right side
    59,606.47x = 3,059,638,145.32
  5. Step 5: Solve for x
    x = 3,059,638,145.32/59,606.47
  6. Step 6: Final answer
    x = 51,330.64

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.