Home / 92,453.14-127,600.98-53,684.92

Finding the Fourth Proportional to 92,453.14, 127,600.98 and 53,684.92

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Solution

The fourth proportional to 92,453.14, 127,600.98 and 53,684.92 is: 74,094.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,453.14 : 127,600.98 = 53,684.92 : x
  2. Step 2: Convert to fraction form
    92,453.14/127,600.98 = 53,684.92/x
  3. Step 3: Cross multiply
    92,453.14x = 127,600.98 × 53,684.92
  4. Step 4: Simplify right side
    92,453.14x = 6,850,247,496.79
  5. Step 5: Solve for x
    x = 6,850,247,496.79/92,453.14
  6. Step 6: Final answer
    x = 74,094.27

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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.