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Finding the Fourth Proportional to 334,168.93, 501,282.86 and 94,284.95

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Solution

The fourth proportional to 334,168.93, 501,282.86 and 94,284.95 is: 141,435.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,168.93 : 501,282.86 = 94,284.95 : x
  2. Step 2: Convert to fraction form
    334,168.93/501,282.86 = 94,284.95/x
  3. Step 3: Cross multiply
    334,168.93x = 501,282.86 × 94,284.95
  4. Step 4: Simplify right side
    334,168.93x = 47,263,429,390.96
  5. Step 5: Solve for x
    x = 47,263,429,390.96/334,168.93
  6. Step 6: Final answer
    x = 141,435.74

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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.