Home / 9,769.10-14,653.44-2,373.60

Finding the Fourth Proportional to 9,769.10, 14,653.44 and 2,373.60

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Solution

The fourth proportional to 9,769.10, 14,653.44 and 2,373.60 is: 3,560.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,769.10 : 14,653.44 = 2,373.60 : x
  2. Step 2: Convert to fraction form
    9,769.10/14,653.44 = 2,373.60/x
  3. Step 3: Cross multiply
    9,769.10x = 14,653.44 × 2,373.60
  4. Step 4: Simplify right side
    9,769.10x = 34,781,359.13
  5. Step 5: Solve for x
    x = 34,781,359.13/9,769.10
  6. Step 6: Final answer
    x = 3,560.34

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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.