Home / 9,324.10-14,037.19-8,507.62

Finding the Fourth Proportional to 9,324.10, 14,037.19 and 8,507.62

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Solution

The fourth proportional to 9,324.10, 14,037.19 and 8,507.62 is: 12,808.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324.10 : 14,037.19 = 8,507.62 : x
  2. Step 2: Convert to fraction form
    9,324.10/14,037.19 = 8,507.62/x
  3. Step 3: Cross multiply
    9,324.10x = 14,037.19 × 8,507.62
  4. Step 4: Simplify right side
    9,324.10x = 119,423,078.39
  5. Step 5: Solve for x
    x = 119,423,078.39/9,324.10
  6. Step 6: Final answer
    x = 12,808.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.