Home / 23,788.67-32,826.94-13,177.53

Finding the Fourth Proportional to 23,788.67, 32,826.94 and 13,177.53

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Solution

The fourth proportional to 23,788.67, 32,826.94 and 13,177.53 is: 18,184.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,788.67 : 32,826.94 = 13,177.53 : x
  2. Step 2: Convert to fraction form
    23,788.67/32,826.94 = 13,177.53/x
  3. Step 3: Cross multiply
    23,788.67x = 32,826.94 × 13,177.53
  4. Step 4: Simplify right side
    23,788.67x = 432,577,953.71
  5. Step 5: Solve for x
    x = 432,577,953.71/23,788.67
  6. Step 6: Final answer
    x = 18,184.20

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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.