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Finding the Fourth Proportional to 241,314.53, 362,002.53 and 91,597.64

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Solution

The fourth proportional to 241,314.53, 362,002.53 and 91,597.64 is: 137,408.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,314.53 : 362,002.53 = 91,597.64 : x
  2. Step 2: Convert to fraction form
    241,314.53/362,002.53 = 91,597.64/x
  3. Step 3: Cross multiply
    241,314.53x = 362,002.53 × 91,597.64
  4. Step 4: Simplify right side
    241,314.53x = 33,158,575,955.51
  5. Step 5: Solve for x
    x = 33,158,575,955.51/241,314.53
  6. Step 6: Final answer
    x = 137,408.12

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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.