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Finding the Fourth Proportional to 42,714.34, 58,935.82 and 24,798.56

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Solution

The fourth proportional to 42,714.34, 58,935.82 and 24,798.56 is: 34,216.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,714.34 : 58,935.82 = 24,798.56 : x
  2. Step 2: Convert to fraction form
    42,714.34/58,935.82 = 24,798.56/x
  3. Step 3: Cross multiply
    42,714.34x = 58,935.82 × 24,798.56
  4. Step 4: Simplify right side
    42,714.34x = 1,461,523,406.42
  5. Step 5: Solve for x
    x = 1,461,523,406.42/42,714.34
  6. Step 6: Final answer
    x = 34,216.22

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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.