Home / 23,697.91-32,709.45-13,627.45

Finding the Fourth Proportional to 23,697.91, 32,709.45 and 13,627.45

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Solution

The fourth proportional to 23,697.91, 32,709.45 and 13,627.45 is: 18,809.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,697.91 : 32,709.45 = 13,627.45 : x
  2. Step 2: Convert to fraction form
    23,697.91/32,709.45 = 13,627.45/x
  3. Step 3: Cross multiply
    23,697.91x = 32,709.45 × 13,627.45
  4. Step 4: Simplify right side
    23,697.91x = 445,746,394.40
  5. Step 5: Solve for x
    x = 445,746,394.40/23,697.91
  6. Step 6: Final answer
    x = 18,809.52

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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.