Home / 92,500.14-127,650.52-50,058.66

Finding the Fourth Proportional to 92,500.14, 127,650.52 and 50,058.66

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Solution

The fourth proportional to 92,500.14, 127,650.52 and 50,058.66 is: 69,081.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,500.14 : 127,650.52 = 50,058.66 : x
  2. Step 2: Convert to fraction form
    92,500.14/127,650.52 = 50,058.66/x
  3. Step 3: Cross multiply
    92,500.14x = 127,650.52 × 50,058.66
  4. Step 4: Simplify right side
    92,500.14x = 6,390,013,979.50
  5. Step 5: Solve for x
    x = 6,390,013,979.50/92,500.14
  6. Step 6: Final answer
    x = 69,081.13

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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.