Home / 33,395.60-46,074.74-19,248.14

Finding the Fourth Proportional to 33,395.60, 46,074.74 and 19,248.14

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Solution

The fourth proportional to 33,395.60, 46,074.74 and 19,248.14 is: 26,555.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,395.60 : 46,074.74 = 19,248.14 : x
  2. Step 2: Convert to fraction form
    33,395.60/46,074.74 = 19,248.14/x
  3. Step 3: Cross multiply
    33,395.60x = 46,074.74 × 19,248.14
  4. Step 4: Simplify right side
    33,395.60x = 886,853,045.98
  5. Step 5: Solve for x
    x = 886,853,045.98/33,395.60
  6. Step 6: Final answer
    x = 26,555.98

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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.