Home / 23,862.87-32,955.26-17,885.07

Finding the Fourth Proportional to 23,862.87, 32,955.26 and 17,885.07

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Solution

The fourth proportional to 23,862.87, 32,955.26 and 17,885.07 is: 24,699.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,862.87 : 32,955.26 = 17,885.07 : x
  2. Step 2: Convert to fraction form
    23,862.87/32,955.26 = 17,885.07/x
  3. Step 3: Cross multiply
    23,862.87x = 32,955.26 × 17,885.07
  4. Step 4: Simplify right side
    23,862.87x = 589,407,042.54
  5. Step 5: Solve for x
    x = 589,407,042.54/23,862.87
  6. Step 6: Final answer
    x = 24,699.75

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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.