Home / 92,525.54-127,685.30-52,239.38

Finding the Fourth Proportional to 92,525.54, 127,685.30 and 52,239.38

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Solution

The fourth proportional to 92,525.54, 127,685.30 and 52,239.38 is: 72,090.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,525.54 : 127,685.30 = 52,239.38 : x
  2. Step 2: Convert to fraction form
    92,525.54/127,685.30 = 52,239.38/x
  3. Step 3: Cross multiply
    92,525.54x = 127,685.30 × 52,239.38
  4. Step 4: Simplify right side
    92,525.54x = 6,670,200,007.49
  5. Step 5: Solve for x
    x = 6,670,200,007.49/92,525.54
  6. Step 6: Final answer
    x = 72,090.37

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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.