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Finding the Fourth Proportional to 245.34, 368.10 and 101.04

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Solution

The fourth proportional to 245.34, 368.10 and 101.04 is: 151.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    245.34 : 368.10 = 101.04 : x
  2. Step 2: Convert to fraction form
    245.34/368.10 = 101.04/x
  3. Step 3: Cross multiply
    245.34x = 368.10 × 101.04
  4. Step 4: Simplify right side
    245.34x = 37,192.82
  5. Step 5: Solve for x
    x = 37,192.82/245.34
  6. Step 6: Final answer
    x = 151.60

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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.