Home / 14,866.72-22,300.92-6,550.62

Finding the Fourth Proportional to 14,866.72, 22,300.92 and 6,550.62

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Solution

The fourth proportional to 14,866.72, 22,300.92 and 6,550.62 is: 9,826.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,866.72 : 22,300.92 = 6,550.62 : x
  2. Step 2: Convert to fraction form
    14,866.72/22,300.92 = 6,550.62/x
  3. Step 3: Cross multiply
    14,866.72x = 22,300.92 × 6,550.62
  4. Step 4: Simplify right side
    14,866.72x = 146,084,852.57
  5. Step 5: Solve for x
    x = 146,084,852.57/14,866.72
  6. Step 6: Final answer
    x = 9,826.30

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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.