Home / 10,810.46-14,919.16-6,094.73

Finding the Fourth Proportional to 10,810.46, 14,919.16 and 6,094.73

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Solution

The fourth proportional to 10,810.46, 14,919.16 and 6,094.73 is: 8,411.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810.46 : 14,919.16 = 6,094.73 : x
  2. Step 2: Convert to fraction form
    10,810.46/14,919.16 = 6,094.73/x
  3. Step 3: Cross multiply
    10,810.46x = 14,919.16 × 6,094.73
  4. Step 4: Simplify right side
    10,810.46x = 90,928,252.03
  5. Step 5: Solve for x
    x = 90,928,252.03/10,810.46
  6. Step 6: Final answer
    x = 8,411.14

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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.