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Finding the Fourth Proportional to 46,591.66, 69,902.03 and 29,970.46

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Solution

The fourth proportional to 46,591.66, 69,902.03 and 29,970.46 is: 44,965.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,591.66 : 69,902.03 = 29,970.46 : x
  2. Step 2: Convert to fraction form
    46,591.66/69,902.03 = 29,970.46/x
  3. Step 3: Cross multiply
    46,591.66x = 69,902.03 × 29,970.46
  4. Step 4: Simplify right side
    46,591.66x = 2,094,995,994.03
  5. Step 5: Solve for x
    x = 2,094,995,994.03/46,591.66
  6. Step 6: Final answer
    x = 44,965.04

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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.