Home / 33,134.63-45,725.29-18,026.95

Finding the Fourth Proportional to 33,134.63, 45,725.29 and 18,026.95

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Solution

The fourth proportional to 33,134.63, 45,725.29 and 18,026.95 is: 24,876.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,134.63 : 45,725.29 = 18,026.95 : x
  2. Step 2: Convert to fraction form
    33,134.63/45,725.29 = 18,026.95/x
  3. Step 3: Cross multiply
    33,134.63x = 45,725.29 × 18,026.95
  4. Step 4: Simplify right side
    33,134.63x = 824,287,314.32
  5. Step 5: Solve for x
    x = 824,287,314.32/33,134.63
  6. Step 6: Final answer
    x = 24,876.91

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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.