Home / 92,463.27-127,599.21-50,021.79

Finding the Fourth Proportional to 92,463.27, 127,599.21 and 50,021.79

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Solution

The fourth proportional to 92,463.27, 127,599.21 and 50,021.79 is: 69,030.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,463.27 : 127,599.21 = 50,021.79 : x
  2. Step 2: Convert to fraction form
    92,463.27/127,599.21 = 50,021.79/x
  3. Step 3: Cross multiply
    92,463.27x = 127,599.21 × 50,021.79
  4. Step 4: Simplify right side
    92,463.27x = 6,382,740,886.79
  5. Step 5: Solve for x
    x = 6,382,740,886.79/92,463.27
  6. Step 6: Final answer
    x = 69,030.01

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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.