Home / 14,758.84-22,139.34-5,993.92

Finding the Fourth Proportional to 14,758.84, 22,139.34 and 5,993.92

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Solution

The fourth proportional to 14,758.84, 22,139.34 and 5,993.92 is: 8,991.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,758.84 : 22,139.34 = 5,993.92 : x
  2. Step 2: Convert to fraction form
    14,758.84/22,139.34 = 5,993.92/x
  3. Step 3: Cross multiply
    14,758.84x = 22,139.34 × 5,993.92
  4. Step 4: Simplify right side
    14,758.84x = 132,701,432.81
  5. Step 5: Solve for x
    x = 132,701,432.81/14,758.84
  6. Step 6: Final answer
    x = 8,991.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.