Home / 9,253.30-12,769.51-5,004.36

Finding the Fourth Proportional to 9,253.30, 12,769.51 and 5,004.36

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Solution

The fourth proportional to 9,253.30, 12,769.51 and 5,004.36 is: 6,906.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,253.30 : 12,769.51 = 5,004.36 : x
  2. Step 2: Convert to fraction form
    9,253.30/12,769.51 = 5,004.36/x
  3. Step 3: Cross multiply
    9,253.30x = 12,769.51 × 5,004.36
  4. Step 4: Simplify right side
    9,253.30x = 63,903,246.93
  5. Step 5: Solve for x
    x = 63,903,246.93/9,253.30
  6. Step 6: Final answer
    x = 6,906.00

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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.