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Finding the Fourth Proportional to 244,242.98, 337,219.80 and 152,501.95

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Solution

The fourth proportional to 244,242.98, 337,219.80 and 152,501.95 is: 210,555.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,242.98 : 337,219.80 = 152,501.95 : x
  2. Step 2: Convert to fraction form
    244,242.98/337,219.80 = 152,501.95/x
  3. Step 3: Cross multiply
    244,242.98x = 337,219.80 × 152,501.95
  4. Step 4: Simplify right side
    244,242.98x = 51,426,677,078.61
  5. Step 5: Solve for x
    x = 51,426,677,078.61/244,242.98
  6. Step 6: Final answer
    x = 210,555.39

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Why These Related Problems?

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