Home / 23,618.36-32,593.06-13,007.76

Finding the Fourth Proportional to 23,618.36, 32,593.06 and 13,007.76

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Solution

The fourth proportional to 23,618.36, 32,593.06 and 13,007.76 is: 17,950.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,618.36 : 32,593.06 = 13,007.76 : x
  2. Step 2: Convert to fraction form
    23,618.36/32,593.06 = 13,007.76/x
  3. Step 3: Cross multiply
    23,618.36x = 32,593.06 × 13,007.76
  4. Step 4: Simplify right side
    23,618.36x = 423,962,702.15
  5. Step 5: Solve for x
    x = 423,962,702.15/23,618.36
  6. Step 6: Final answer
    x = 17,950.56

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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.