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Finding the Fourth Proportional to 244,368.70, 366,443.70 and 94,559.20

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Solution

The fourth proportional to 244,368.70, 366,443.70 and 94,559.20 is: 141,796.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,368.70 : 366,443.70 = 94,559.20 : x
  2. Step 2: Convert to fraction form
    244,368.70/366,443.70 = 94,559.20/x
  3. Step 3: Cross multiply
    244,368.70x = 366,443.70 × 94,559.20
  4. Step 4: Simplify right side
    244,368.70x = 34,650,623,117.04
  5. Step 5: Solve for x
    x = 34,650,623,117.04/244,368.70
  6. Step 6: Final answer
    x = 141,796.49

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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.