Home / 10,738.77-14,818.51-6,022.14

Finding the Fourth Proportional to 10,738.77, 14,818.51 and 6,022.14

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Solution

The fourth proportional to 10,738.77, 14,818.51 and 6,022.14 is: 8,310.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,738.77 : 14,818.51 = 6,022.14 : x
  2. Step 2: Convert to fraction form
    10,738.77/14,818.51 = 6,022.14/x
  3. Step 3: Cross multiply
    10,738.77x = 14,818.51 × 6,022.14
  4. Step 4: Simplify right side
    10,738.77x = 89,239,141.81
  5. Step 5: Solve for x
    x = 89,239,141.81/10,738.77
  6. Step 6: Final answer
    x = 8,310.00

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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.