Home / 9,425.02-13,008.22-7,046.94

Finding the Fourth Proportional to 9,425.02, 13,008.22 and 7,046.94

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Solution

The fourth proportional to 9,425.02, 13,008.22 and 7,046.94 is: 9,726.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,425.02 : 13,008.22 = 7,046.94 : x
  2. Step 2: Convert to fraction form
    9,425.02/13,008.22 = 7,046.94/x
  3. Step 3: Cross multiply
    9,425.02x = 13,008.22 × 7,046.94
  4. Step 4: Simplify right side
    9,425.02x = 91,668,145.85
  5. Step 5: Solve for x
    x = 91,668,145.85/9,425.02
  6. Step 6: Final answer
    x = 9,726.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.