Home / 33,460.56-46,175.65-19,313.39

Finding the Fourth Proportional to 33,460.56, 46,175.65 and 19,313.39

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Solution

The fourth proportional to 33,460.56, 46,175.65 and 19,313.39 is: 26,652.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,460.56 : 46,175.65 = 19,313.39 : x
  2. Step 2: Convert to fraction form
    33,460.56/46,175.65 = 19,313.39/x
  3. Step 3: Cross multiply
    33,460.56x = 46,175.65 × 19,313.39
  4. Step 4: Simplify right side
    33,460.56x = 891,808,404.11
  5. Step 5: Solve for x
    x = 891,808,404.11/33,460.56
  6. Step 6: Final answer
    x = 26,652.52

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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.