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Finding the Fourth Proportional to 362,952.95, 544,427.60 and 93,079.88

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Solution

The fourth proportional to 362,952.95, 544,427.60 and 93,079.88 is: 139,619.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,952.95 : 544,427.60 = 93,079.88 : x
  2. Step 2: Convert to fraction form
    362,952.95/544,427.60 = 93,079.88/x
  3. Step 3: Cross multiply
    362,952.95x = 544,427.60 × 93,079.88
  4. Step 4: Simplify right side
    362,952.95x = 50,675,252,489.15
  5. Step 5: Solve for x
    x = 50,675,252,489.15/362,952.95
  6. Step 6: Final answer
    x = 139,619.35

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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.