Home / 92,493.62-127,641.36-50,052.16

Finding the Fourth Proportional to 92,493.62, 127,641.36 and 50,052.16

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Solution

The fourth proportional to 92,493.62, 127,641.36 and 50,052.16 is: 69,072.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,493.62 : 127,641.36 = 50,052.16 : x
  2. Step 2: Convert to fraction form
    92,493.62/127,641.36 = 50,052.16/x
  3. Step 3: Cross multiply
    92,493.62x = 127,641.36 × 50,052.16
  4. Step 4: Simplify right side
    92,493.62x = 6,388,725,773.34
  5. Step 5: Solve for x
    x = 6,388,725,773.34/92,493.62
  6. Step 6: Final answer
    x = 69,072.07

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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.