Home / 14,713.80-22,071.38-4,853.94

Finding the Fourth Proportional to 14,713.80, 22,071.38 and 4,853.94

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Solution

The fourth proportional to 14,713.80, 22,071.38 and 4,853.94 is: 7,281.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,713.80 : 22,071.38 = 4,853.94 : x
  2. Step 2: Convert to fraction form
    14,713.80/22,071.38 = 4,853.94/x
  3. Step 3: Cross multiply
    14,713.80x = 22,071.38 × 4,853.94
  4. Step 4: Simplify right side
    14,713.80x = 107,133,154.24
  5. Step 5: Solve for x
    x = 107,133,154.24/14,713.80
  6. Step 6: Final answer
    x = 7,281.13

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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.