Home / 10,810.28-14,917.99-6,094.57

Finding the Fourth Proportional to 10,810.28, 14,917.99 and 6,094.57

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Solution

The fourth proportional to 10,810.28, 14,917.99 and 6,094.57 is: 8,410.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810.28 : 14,917.99 = 6,094.57 : x
  2. Step 2: Convert to fraction form
    10,810.28/14,917.99 = 6,094.57/x
  3. Step 3: Cross multiply
    10,810.28x = 14,917.99 × 6,094.57
  4. Step 4: Simplify right side
    10,810.28x = 90,918,734.31
  5. Step 5: Solve for x
    x = 90,918,734.31/10,810.28
  6. Step 6: Final answer
    x = 8,410.40

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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.