Home / 33,484.60-46,208.70-19,341.88

Finding the Fourth Proportional to 33,484.60, 46,208.70 and 19,341.88

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Solution

The fourth proportional to 33,484.60, 46,208.70 and 19,341.88 is: 26,691.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,484.60 : 46,208.70 = 19,341.88 : x
  2. Step 2: Convert to fraction form
    33,484.60/46,208.70 = 19,341.88/x
  3. Step 3: Cross multiply
    33,484.60x = 46,208.70 × 19,341.88
  4. Step 4: Simplify right side
    33,484.60x = 893,763,130.36
  5. Step 5: Solve for x
    x = 893,763,130.36/33,484.60
  6. Step 6: Final answer
    x = 26,691.77

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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.