Home / 23,862.70-32,926.57-13,792.08

Finding the Fourth Proportional to 23,862.70, 32,926.57 and 13,792.08

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Solution

The fourth proportional to 23,862.70, 32,926.57 and 13,792.08 is: 19,030.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,862.70 : 32,926.57 = 13,792.08 : x
  2. Step 2: Convert to fraction form
    23,862.70/32,926.57 = 13,792.08/x
  3. Step 3: Cross multiply
    23,862.70x = 32,926.57 × 13,792.08
  4. Step 4: Simplify right side
    23,862.70x = 454,125,698.74
  5. Step 5: Solve for x
    x = 454,125,698.74/23,862.70
  6. Step 6: Final answer
    x = 19,030.78

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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.