Home / 146,597.53-202,326.30-92,887.55

Finding the Fourth Proportional to 146,597.53, 202,326.30 and 92,887.55

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Solution

The fourth proportional to 146,597.53, 202,326.30 and 92,887.55 is: 128,198.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,597.53 : 202,326.30 = 92,887.55 : x
  2. Step 2: Convert to fraction form
    146,597.53/202,326.30 = 92,887.55/x
  3. Step 3: Cross multiply
    146,597.53x = 202,326.30 × 92,887.55
  4. Step 4: Simplify right side
    146,597.53x = 18,793,594,307.57
  5. Step 5: Solve for x
    x = 18,793,594,307.57/146,597.53
  6. Step 6: Final answer
    x = 128,198.57

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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.