Home / 14,707.62-22,061.25-6,910.92

Finding the Fourth Proportional to 14,707.62, 22,061.25 and 6,910.92

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Solution

The fourth proportional to 14,707.62, 22,061.25 and 6,910.92 is: 10,366.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,707.62 : 22,061.25 = 6,910.92 : x
  2. Step 2: Convert to fraction form
    14,707.62/22,061.25 = 6,910.92/x
  3. Step 3: Cross multiply
    14,707.62x = 22,061.25 × 6,910.92
  4. Step 4: Simplify right side
    14,707.62x = 152,463,533.85
  5. Step 5: Solve for x
    x = 152,463,533.85/14,707.62
  6. Step 6: Final answer
    x = 10,366.30

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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.