Home / 45,107.52-62,247-24,963.72

Finding the Fourth Proportional to 45,107.52, 62,247 and 24,963.72

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Solution

The fourth proportional to 45,107.52, 62,247 and 24,963.72 is: 34,449.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,107.52 : 62,247 = 24,963.72 : x
  2. Step 2: Convert to fraction form
    45,107.52/62,247 = 24,963.72/x
  3. Step 3: Cross multiply
    45,107.52x = 62,247 × 24,963.72
  4. Step 4: Simplify right side
    45,107.52x = 1,553,916,678.84
  5. Step 5: Solve for x
    x = 1,553,916,678.84/45,107.52
  6. Step 6: Final answer
    x = 34,449.17

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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.