Home / 10,758.20-14,845.49-6,041.57

Finding the Fourth Proportional to 10,758.20, 14,845.49 and 6,041.57

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Solution

The fourth proportional to 10,758.20, 14,845.49 and 6,041.57 is: 8,336.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,758.20 : 14,845.49 = 6,041.57 : x
  2. Step 2: Convert to fraction form
    10,758.20/14,845.49 = 6,041.57/x
  3. Step 3: Cross multiply
    10,758.20x = 14,845.49 × 6,041.57
  4. Step 4: Simplify right side
    10,758.20x = 89,690,036.81
  5. Step 5: Solve for x
    x = 89,690,036.81/10,758.20
  6. Step 6: Final answer
    x = 8,336.90

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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.