Home / 33,548.12-46,298.94-19,400.92

Finding the Fourth Proportional to 33,548.12, 46,298.94 and 19,400.92

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Solution

The fourth proportional to 33,548.12, 46,298.94 and 19,400.92 is: 26,774.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,548.12 : 46,298.94 = 19,400.92 : x
  2. Step 2: Convert to fraction form
    33,548.12/46,298.94 = 19,400.92/x
  3. Step 3: Cross multiply
    33,548.12x = 46,298.94 × 19,400.92
  4. Step 4: Simplify right side
    33,548.12x = 898,242,031.02
  5. Step 5: Solve for x
    x = 898,242,031.02/33,548.12
  6. Step 6: Final answer
    x = 26,774.74

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Half scale
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Double scale
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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.