Home / 9,560.81-14,341.11-6,738.05

Finding the Fourth Proportional to 9,560.81, 14,341.11 and 6,738.05

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Solution

The fourth proportional to 9,560.81, 14,341.11 and 6,738.05 is: 10,107.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,560.81 : 14,341.11 = 6,738.05 : x
  2. Step 2: Convert to fraction form
    9,560.81/14,341.11 = 6,738.05/x
  3. Step 3: Cross multiply
    9,560.81x = 14,341.11 × 6,738.05
  4. Step 4: Simplify right side
    9,560.81x = 96,631,044.53
  5. Step 5: Solve for x
    x = 96,631,044.53/9,560.81
  6. Step 6: Final answer
    x = 10,107.00

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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.