Home / 9,529.84-13,151.66-5,752.94

Finding the Fourth Proportional to 9,529.84, 13,151.66 and 5,752.94

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Solution

The fourth proportional to 9,529.84, 13,151.66 and 5,752.94 is: 7,939.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,529.84 : 13,151.66 = 5,752.94 : x
  2. Step 2: Convert to fraction form
    9,529.84/13,151.66 = 5,752.94/x
  3. Step 3: Cross multiply
    9,529.84x = 13,151.66 × 5,752.94
  4. Step 4: Simplify right side
    9,529.84x = 75,660,710.88
  5. Step 5: Solve for x
    x = 75,660,710.88/9,529.84
  6. Step 6: Final answer
    x = 7,939.35

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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.