Home / 7,651.28-10,558.01-4,293.83

Finding the Fourth Proportional to 7,651.28, 10,558.01 and 4,293.83

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Solution

The fourth proportional to 7,651.28, 10,558.01 and 4,293.83 is: 5,925.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,651.28 : 10,558.01 = 4,293.83 : x
  2. Step 2: Convert to fraction form
    7,651.28/10,558.01 = 4,293.83/x
  3. Step 3: Cross multiply
    7,651.28x = 10,558.01 × 4,293.83
  4. Step 4: Simplify right side
    7,651.28x = 45,334,337.21
  5. Step 5: Solve for x
    x = 45,334,337.21/7,651.28
  6. Step 6: Final answer
    x = 5,925.06

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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.