Home / 92,682.37-127,901.52-50,240.89

Finding the Fourth Proportional to 92,682.37, 127,901.52 and 50,240.89

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Solution

The fourth proportional to 92,682.37, 127,901.52 and 50,240.89 is: 69,332.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,682.37 : 127,901.52 = 50,240.89 : x
  2. Step 2: Convert to fraction form
    92,682.37/127,901.52 = 50,240.89/x
  3. Step 3: Cross multiply
    92,682.37x = 127,901.52 × 50,240.89
  4. Step 4: Simplify right side
    92,682.37x = 6,425,886,197.15
  5. Step 5: Solve for x
    x = 6,425,886,197.15/92,682.37
  6. Step 6: Final answer
    x = 69,332.35

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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.