Home / 14,871.69-22,335.27-13,093.38

Finding the Fourth Proportional to 14,871.69, 22,335.27 and 13,093.38

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Solution

The fourth proportional to 14,871.69, 22,335.27 and 13,093.38 is: 19,664.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,871.69 : 22,335.27 = 13,093.38 : x
  2. Step 2: Convert to fraction form
    14,871.69/22,335.27 = 13,093.38/x
  3. Step 3: Cross multiply
    14,871.69x = 22,335.27 × 13,093.38
  4. Step 4: Simplify right side
    14,871.69x = 292,444,177.51
  5. Step 5: Solve for x
    x = 292,444,177.51/14,871.69
  6. Step 6: Final answer
    x = 19,664.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.