Home / 33,764.56-46,594.45-18,656.90

Finding the Fourth Proportional to 33,764.56, 46,594.45 and 18,656.90

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Solution

The fourth proportional to 33,764.56, 46,594.45 and 18,656.90 is: 25,746.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,764.56 : 46,594.45 = 18,656.90 : x
  2. Step 2: Convert to fraction form
    33,764.56/46,594.45 = 18,656.90/x
  3. Step 3: Cross multiply
    33,764.56x = 46,594.45 × 18,656.90
  4. Step 4: Simplify right side
    33,764.56x = 869,307,714.59
  5. Step 5: Solve for x
    x = 869,307,714.59/33,764.56
  6. Step 6: Final answer
    x = 25,746.16

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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.