Home / 92,501.14-127,651.90-50,059.66

Finding the Fourth Proportional to 92,501.14, 127,651.90 and 50,059.66

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Solution

The fourth proportional to 92,501.14, 127,651.90 and 50,059.66 is: 69,082.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,501.14 : 127,651.90 = 50,059.66 : x
  2. Step 2: Convert to fraction form
    92,501.14/127,651.90 = 50,059.66/x
  3. Step 3: Cross multiply
    92,501.14x = 127,651.90 × 50,059.66
  4. Step 4: Simplify right side
    92,501.14x = 6,390,210,712.35
  5. Step 5: Solve for x
    x = 6,390,210,712.35/92,501.14
  6. Step 6: Final answer
    x = 69,082.51

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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.