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Finding the Fourth Proportional to 29,875.16, 44,840.43 and 15,094.49

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Solution

The fourth proportional to 29,875.16, 44,840.43 and 15,094.49 is: 22,655.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,875.16 : 44,840.43 = 15,094.49 : x
  2. Step 2: Convert to fraction form
    29,875.16/44,840.43 = 15,094.49/x
  3. Step 3: Cross multiply
    29,875.16x = 44,840.43 × 15,094.49
  4. Step 4: Simplify right side
    29,875.16x = 676,843,198.03
  5. Step 5: Solve for x
    x = 676,843,198.03/29,875.16
  6. Step 6: Final answer
    x = 22,655.72

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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.