Home / 7,652.87-10,561.14-4,295.93

Finding the Fourth Proportional to 7,652.87, 10,561.14 and 4,295.93

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Solution

The fourth proportional to 7,652.87, 10,561.14 and 4,295.93 is: 5,928.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,652.87 : 10,561.14 = 4,295.93 : x
  2. Step 2: Convert to fraction form
    7,652.87/10,561.14 = 4,295.93/x
  3. Step 3: Cross multiply
    7,652.87x = 10,561.14 × 4,295.93
  4. Step 4: Simplify right side
    7,652.87x = 45,369,865.35
  5. Step 5: Solve for x
    x = 45,369,865.35/7,652.87
  6. Step 6: Final answer
    x = 5,928.48

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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.