Home / 92,475.65-127,616.83-52,191.11

Finding the Fourth Proportional to 92,475.65, 127,616.83 and 52,191.11

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Solution

The fourth proportional to 92,475.65, 127,616.83 and 52,191.11 is: 72,023.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,475.65 : 127,616.83 = 52,191.11 : x
  2. Step 2: Convert to fraction form
    92,475.65/127,616.83 = 52,191.11/x
  3. Step 3: Cross multiply
    92,475.65x = 127,616.83 × 52,191.11
  4. Step 4: Simplify right side
    92,475.65x = 6,660,463,243.82
  5. Step 5: Solve for x
    x = 6,660,463,243.82/92,475.65
  6. Step 6: Final answer
    x = 72,023.97

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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.