Home / 45,159.39-62,319.31-25,016.24

Finding the Fourth Proportional to 45,159.39, 62,319.31 and 25,016.24

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Solution

The fourth proportional to 45,159.39, 62,319.31 and 25,016.24 is: 34,522.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,159.39 : 62,319.31 = 25,016.24 : x
  2. Step 2: Convert to fraction form
    45,159.39/62,319.31 = 25,016.24/x
  3. Step 3: Cross multiply
    45,159.39x = 62,319.31 × 25,016.24
  4. Step 4: Simplify right side
    45,159.39x = 1,558,994,908.85
  5. Step 5: Solve for x
    x = 1,558,994,908.85/45,159.39
  6. Step 6: Final answer
    x = 34,522.05

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Double scale
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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.