Home / 92,683.23-127,903.77-50,241.66

Finding the Fourth Proportional to 92,683.23, 127,903.77 and 50,241.66

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Solution

The fourth proportional to 92,683.23, 127,903.77 and 50,241.66 is: 69,333.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,683.23 : 127,903.77 = 50,241.66 : x
  2. Step 2: Convert to fraction form
    92,683.23/127,903.77 = 50,241.66/x
  3. Step 3: Cross multiply
    92,683.23x = 127,903.77 × 50,241.66
  4. Step 4: Simplify right side
    92,683.23x = 6,426,097,725.06
  5. Step 5: Solve for x
    x = 6,426,097,725.06/92,683.23
  6. Step 6: Final answer
    x = 69,333.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.