Home / 24,111.76-33,274.28-13,501.36

Finding the Fourth Proportional to 24,111.76, 33,274.28 and 13,501.36

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Solution

The fourth proportional to 24,111.76, 33,274.28 and 13,501.36 is: 18,631.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,111.76 : 33,274.28 = 13,501.36 : x
  2. Step 2: Convert to fraction form
    24,111.76/33,274.28 = 13,501.36/x
  3. Step 3: Cross multiply
    24,111.76x = 33,274.28 × 13,501.36
  4. Step 4: Simplify right side
    24,111.76x = 449,248,033.02
  5. Step 5: Solve for x
    x = 449,248,033.02/24,111.76
  6. Step 6: Final answer
    x = 18,631.91

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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.