Home / 9,649.68-14,463.90-6,313.92

Finding the Fourth Proportional to 9,649.68, 14,463.90 and 6,313.92

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Solution

The fourth proportional to 9,649.68, 14,463.90 and 6,313.92 is: 9,463.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,649.68 : 14,463.90 = 6,313.92 : x
  2. Step 2: Convert to fraction form
    9,649.68/14,463.90 = 6,313.92/x
  3. Step 3: Cross multiply
    9,649.68x = 14,463.90 × 6,313.92
  4. Step 4: Simplify right side
    9,649.68x = 91,323,907.49
  5. Step 5: Solve for x
    x = 91,323,907.49/9,649.68
  6. Step 6: Final answer
    x = 9,463.93

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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.