Home / 8,904.06-13,356.09-2,330.24

Finding the Fourth Proportional to 8,904.06, 13,356.09 and 2,330.24

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Solution

The fourth proportional to 8,904.06, 13,356.09 and 2,330.24 is: 3,495.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,904.06 : 13,356.09 = 2,330.24 : x
  2. Step 2: Convert to fraction form
    8,904.06/13,356.09 = 2,330.24/x
  3. Step 3: Cross multiply
    8,904.06x = 13,356.09 × 2,330.24
  4. Step 4: Simplify right side
    8,904.06x = 31,122,828.38
  5. Step 5: Solve for x
    x = 31,122,828.38/8,904.06
  6. Step 6: Final answer
    x = 3,495.35

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Similar ratio
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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.