Home / 14,792.04-22,191.26-6,888.68

Finding the Fourth Proportional to 14,792.04, 22,191.26 and 6,888.68

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Solution

The fourth proportional to 14,792.04, 22,191.26 and 6,888.68 is: 10,334.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,792.04 : 22,191.26 = 6,888.68 : x
  2. Step 2: Convert to fraction form
    14,792.04/22,191.26 = 6,888.68/x
  3. Step 3: Cross multiply
    14,792.04x = 22,191.26 × 6,888.68
  4. Step 4: Simplify right side
    14,792.04x = 152,868,488.94
  5. Step 5: Solve for x
    x = 152,868,488.94/14,792.04
  6. Step 6: Final answer
    x = 10,334.51

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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.