Home / 45,323.81-62,546.96-25,181.95

Finding the Fourth Proportional to 45,323.81, 62,546.96 and 25,181.95

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Solution

The fourth proportional to 45,323.81, 62,546.96 and 25,181.95 is: 34,751.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,323.81 : 62,546.96 = 25,181.95 : x
  2. Step 2: Convert to fraction form
    45,323.81/62,546.96 = 25,181.95/x
  3. Step 3: Cross multiply
    45,323.81x = 62,546.96 × 25,181.95
  4. Step 4: Simplify right side
    45,323.81x = 1,575,053,980.73
  5. Step 5: Solve for x
    x = 1,575,053,980.73/45,323.81
  6. Step 6: Final answer
    x = 34,751.14

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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.