Home / 22,812.93-34,157.88-14,895.84

Finding the Fourth Proportional to 22,812.93, 34,157.88 and 14,895.84

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Solution

The fourth proportional to 22,812.93, 34,157.88 and 14,895.84 is: 22,303.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,812.93 : 34,157.88 = 14,895.84 : x
  2. Step 2: Convert to fraction form
    22,812.93/34,157.88 = 14,895.84/x
  3. Step 3: Cross multiply
    22,812.93x = 34,157.88 × 14,895.84
  4. Step 4: Simplify right side
    22,812.93x = 508,810,315.22
  5. Step 5: Solve for x
    x = 508,810,315.22/22,812.93
  6. Step 6: Final answer
    x = 22,303.59

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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.