Home / 14,710.30-22,053.04-6,384.06

Finding the Fourth Proportional to 14,710.30, 22,053.04 and 6,384.06

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Solution

The fourth proportional to 14,710.30, 22,053.04 and 6,384.06 is: 9,570.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,710.30 : 22,053.04 = 6,384.06 : x
  2. Step 2: Convert to fraction form
    14,710.30/22,053.04 = 6,384.06/x
  3. Step 3: Cross multiply
    14,710.30x = 22,053.04 × 6,384.06
  4. Step 4: Simplify right side
    14,710.30x = 140,787,930.54
  5. Step 5: Solve for x
    x = 140,787,930.54/14,710.30
  6. Step 6: Final answer
    x = 9,570.70

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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.