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Finding the Fourth Proportional to 70,597, 105,917.37 and 29,044

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Solution

The fourth proportional to 70,597, 105,917.37 and 29,044 is: 43,575.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,597 : 105,917.37 = 29,044 : x
  2. Step 2: Convert to fraction form
    70,597/105,917.37 = 29,044/x
  3. Step 3: Cross multiply
    70,597x = 105,917.37 × 29,044
  4. Step 4: Simplify right side
    70,597x = 3,076,264,094.28
  5. Step 5: Solve for x
    x = 3,076,264,094.28/70,597
  6. Step 6: Final answer
    x = 43,575.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.