Home / 14,957.59-22,434.65-3,863.41

Finding the Fourth Proportional to 14,957.59, 22,434.65 and 3,863.41

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Solution

The fourth proportional to 14,957.59, 22,434.65 and 3,863.41 is: 5,794.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,957.59 : 22,434.65 = 3,863.41 : x
  2. Step 2: Convert to fraction form
    14,957.59/22,434.65 = 3,863.41/x
  3. Step 3: Cross multiply
    14,957.59x = 22,434.65 × 3,863.41
  4. Step 4: Simplify right side
    14,957.59x = 86,674,251.16
  5. Step 5: Solve for x
    x = 86,674,251.16/14,957.59
  6. Step 6: Final answer
    x = 5,794.67

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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.