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Finding the Fourth Proportional to 42,094.98, 58,093.47 and 25,094.70

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Solution

The fourth proportional to 42,094.98, 58,093.47 and 25,094.70 is: 34,632.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,094.98 : 58,093.47 = 25,094.70 : x
  2. Step 2: Convert to fraction form
    42,094.98/58,093.47 = 25,094.70/x
  3. Step 3: Cross multiply
    42,094.98x = 58,093.47 × 25,094.70
  4. Step 4: Simplify right side
    42,094.98x = 1,457,838,201.61
  5. Step 5: Solve for x
    x = 1,457,838,201.61/42,094.98
  6. Step 6: Final answer
    x = 34,632.12

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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.