Home / 7,651.09-10,558.66-4,294.14

Finding the Fourth Proportional to 7,651.09, 10,558.66 and 4,294.14

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Solution

The fourth proportional to 7,651.09, 10,558.66 and 4,294.14 is: 5,926.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,651.09 : 10,558.66 = 4,294.14 : x
  2. Step 2: Convert to fraction form
    7,651.09/10,558.66 = 4,294.14/x
  3. Step 3: Cross multiply
    7,651.09x = 10,558.66 × 4,294.14
  4. Step 4: Simplify right side
    7,651.09x = 45,340,364.25
  5. Step 5: Solve for x
    x = 45,340,364.25/7,651.09
  6. Step 6: Final answer
    x = 5,926.00

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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.