Home / 30,927.16-46,318.56-22,586.50

Finding the Fourth Proportional to 30,927.16, 46,318.56 and 22,586.50

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Solution

The fourth proportional to 30,927.16, 46,318.56 and 22,586.50 is: 33,827.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,927.16 : 46,318.56 = 22,586.50 : x
  2. Step 2: Convert to fraction form
    30,927.16/46,318.56 = 22,586.50/x
  3. Step 3: Cross multiply
    30,927.16x = 46,318.56 × 22,586.50
  4. Step 4: Simplify right side
    30,927.16x = 1,046,174,155.44
  5. Step 5: Solve for x
    x = 1,046,174,155.44/30,927.16
  6. Step 6: Final answer
    x = 33,827.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.