Home / 33,337.60-46,010.24-19,191.04

Finding the Fourth Proportional to 33,337.60, 46,010.24 and 19,191.04

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Solution

The fourth proportional to 33,337.60, 46,010.24 and 19,191.04 is: 26,486.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,337.60 : 46,010.24 = 19,191.04 : x
  2. Step 2: Convert to fraction form
    33,337.60/46,010.24 = 19,191.04/x
  3. Step 3: Cross multiply
    33,337.60x = 46,010.24 × 19,191.04
  4. Step 4: Simplify right side
    33,337.60x = 882,984,356.25
  5. Step 5: Solve for x
    x = 882,984,356.25/33,337.60
  6. Step 6: Final answer
    x = 26,486.14

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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.