Home / 14,925.01-22,391.39-4,394.69

Finding the Fourth Proportional to 14,925.01, 22,391.39 and 4,394.69

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Solution

The fourth proportional to 14,925.01, 22,391.39 and 4,394.69 is: 6,593.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,925.01 : 22,391.39 = 4,394.69 : x
  2. Step 2: Convert to fraction form
    14,925.01/22,391.39 = 4,394.69/x
  3. Step 3: Cross multiply
    14,925.01x = 22,391.39 × 4,394.69
  4. Step 4: Simplify right side
    14,925.01x = 98,403,116.75
  5. Step 5: Solve for x
    x = 98,403,116.75/14,925.01
  6. Step 6: Final answer
    x = 6,593.17

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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.