Home / 9,335.08-14,004.54-6,414.76

Finding the Fourth Proportional to 9,335.08, 14,004.54 and 6,414.76

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Solution

The fourth proportional to 9,335.08, 14,004.54 and 6,414.76 is: 9,623.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335.08 : 14,004.54 = 6,414.76 : x
  2. Step 2: Convert to fraction form
    9,335.08/14,004.54 = 6,414.76/x
  3. Step 3: Cross multiply
    9,335.08x = 14,004.54 × 6,414.76
  4. Step 4: Simplify right side
    9,335.08x = 89,835,763.01
  5. Step 5: Solve for x
    x = 89,835,763.01/9,335.08
  6. Step 6: Final answer
    x = 9,623.46

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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.