Home / 14,800.16-22,200.24-4,806.92

Finding the Fourth Proportional to 14,800.16, 22,200.24 and 4,806.92

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Solution

The fourth proportional to 14,800.16, 22,200.24 and 4,806.92 is: 7,210.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,800.16 : 22,200.24 = 4,806.92 : x
  2. Step 2: Convert to fraction form
    14,800.16/22,200.24 = 4,806.92/x
  3. Step 3: Cross multiply
    14,800.16x = 22,200.24 × 4,806.92
  4. Step 4: Simplify right side
    14,800.16x = 106,714,777.66
  5. Step 5: Solve for x
    x = 106,714,777.66/14,800.16
  6. Step 6: Final answer
    x = 7,210.38

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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.