Home / 92,473.37-127,613.01-52,187.00

Finding the Fourth Proportional to 92,473.37, 127,613.01 and 52,187.00

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Solution

The fourth proportional to 92,473.37, 127,613.01 and 52,187.00 is: 72,017.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,473.37 : 127,613.01 = 52,187.00 : x
  2. Step 2: Convert to fraction form
    92,473.37/127,613.01 = 52,187.00/x
  3. Step 3: Cross multiply
    92,473.37x = 127,613.01 × 52,187.00
  4. Step 4: Simplify right side
    92,473.37x = 6,659,739,514.80
  5. Step 5: Solve for x
    x = 6,659,739,514.80/92,473.37
  6. Step 6: Final answer
    x = 72,017.92

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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.