Home / 8,792.19-13,191.52-4,632.03

Finding the Fourth Proportional to 8,792.19, 13,191.52 and 4,632.03

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Solution

The fourth proportional to 8,792.19, 13,191.52 and 4,632.03 is: 6,949.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,792.19 : 13,191.52 = 4,632.03 : x
  2. Step 2: Convert to fraction form
    8,792.19/13,191.52 = 4,632.03/x
  3. Step 3: Cross multiply
    8,792.19x = 13,191.52 × 4,632.03
  4. Step 4: Simplify right side
    8,792.19x = 61,103,516.39
  5. Step 5: Solve for x
    x = 61,103,516.39/8,792.19
  6. Step 6: Final answer
    x = 6,949.75

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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.