Home / 92,473.44-127,612.35-50,031.06

Finding the Fourth Proportional to 92,473.44, 127,612.35 and 50,031.06

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Solution

The fourth proportional to 92,473.44, 127,612.35 and 50,031.06 is: 69,042.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,473.44 : 127,612.35 = 50,031.06 : x
  2. Step 2: Convert to fraction form
    92,473.44/127,612.35 = 50,031.06/x
  3. Step 3: Cross multiply
    92,473.44x = 127,612.35 × 50,031.06
  4. Step 4: Simplify right side
    92,473.44x = 6,384,581,139.59
  5. Step 5: Solve for x
    x = 6,384,581,139.59/92,473.44
  6. Step 6: Final answer
    x = 69,042.32

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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.