Home / 13,044.04-19,566.06-10,730.68

Finding the Fourth Proportional to 13,044.04, 19,566.06 and 10,730.68

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Solution

The fourth proportional to 13,044.04, 19,566.06 and 10,730.68 is: 16,096.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,044.04 : 19,566.06 = 10,730.68 : x
  2. Step 2: Convert to fraction form
    13,044.04/19,566.06 = 10,730.68/x
  3. Step 3: Cross multiply
    13,044.04x = 19,566.06 × 10,730.68
  4. Step 4: Simplify right side
    13,044.04x = 209,957,128.72
  5. Step 5: Solve for x
    x = 209,957,128.72/13,044.04
  6. Step 6: Final answer
    x = 16,096.02

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1.5x scale

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.