Home / 9,192.23-13,790.40-3,348.84

Finding the Fourth Proportional to 9,192.23, 13,790.40 and 3,348.84

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Solution

The fourth proportional to 9,192.23, 13,790.40 and 3,348.84 is: 5,024.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,192.23 : 13,790.40 = 3,348.84 : x
  2. Step 2: Convert to fraction form
    9,192.23/13,790.40 = 3,348.84/x
  3. Step 3: Cross multiply
    9,192.23x = 13,790.40 × 3,348.84
  4. Step 4: Simplify right side
    9,192.23x = 46,181,901.13
  5. Step 5: Solve for x
    x = 46,181,901.13/9,192.23
  6. Step 6: Final answer
    x = 5,024.01

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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.