Home / 92,315.06-127,393.26-52,032.80

Finding the Fourth Proportional to 92,315.06, 127,393.26 and 52,032.80

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Solution

The fourth proportional to 92,315.06, 127,393.26 and 52,032.80 is: 71,804.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,315.06 : 127,393.26 = 52,032.80 : x
  2. Step 2: Convert to fraction form
    92,315.06/127,393.26 = 52,032.80/x
  3. Step 3: Cross multiply
    92,315.06x = 127,393.26 × 52,032.80
  4. Step 4: Simplify right side
    92,315.06x = 6,628,628,018.93
  5. Step 5: Solve for x
    x = 6,628,628,018.93/92,315.06
  6. Step 6: Final answer
    x = 71,804.41

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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.