Home / 23,718.07-32,733.01-13,109.77

Finding the Fourth Proportional to 23,718.07, 32,733.01 and 13,109.77

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Solution

The fourth proportional to 23,718.07, 32,733.01 and 13,109.77 is: 18,092.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,718.07 : 32,733.01 = 13,109.77 : x
  2. Step 2: Convert to fraction form
    23,718.07/32,733.01 = 13,109.77/x
  3. Step 3: Cross multiply
    23,718.07x = 32,733.01 × 13,109.77
  4. Step 4: Simplify right side
    23,718.07x = 429,122,232.51
  5. Step 5: Solve for x
    x = 429,122,232.51/23,718.07
  6. Step 6: Final answer
    x = 18,092.63

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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.