Home / 14,902.23-22,356.11-4,907.53

Finding the Fourth Proportional to 14,902.23, 22,356.11 and 4,907.53

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Solution

The fourth proportional to 14,902.23, 22,356.11 and 4,907.53 is: 7,362.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,902.23 : 22,356.11 = 4,907.53 : x
  2. Step 2: Convert to fraction form
    14,902.23/22,356.11 = 4,907.53/x
  3. Step 3: Cross multiply
    14,902.23x = 22,356.11 × 4,907.53
  4. Step 4: Simplify right side
    14,902.23x = 109,713,280.51
  5. Step 5: Solve for x
    x = 109,713,280.51/14,902.23
  6. Step 6: Final answer
    x = 7,362.21

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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.