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Finding the Fourth Proportional to 34,997.49, 48,295.49 and 19,082.25

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Solution

The fourth proportional to 34,997.49, 48,295.49 and 19,082.25 is: 26,332.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,997.49 : 48,295.49 = 19,082.25 : x
  2. Step 2: Convert to fraction form
    34,997.49/48,295.49 = 19,082.25/x
  3. Step 3: Cross multiply
    34,997.49x = 48,295.49 × 19,082.25
  4. Step 4: Simplify right side
    34,997.49x = 921,586,518.64
  5. Step 5: Solve for x
    x = 921,586,518.64/34,997.49
  6. Step 6: Final answer
    x = 26,332.93

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Double scale
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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.