Home / 45,975.89-63,444.96-25,833.62

Finding the Fourth Proportional to 45,975.89, 63,444.96 and 25,833.62

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Solution

The fourth proportional to 45,975.89, 63,444.96 and 25,833.62 is: 35,649.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,975.89 : 63,444.96 = 25,833.62 : x
  2. Step 2: Convert to fraction form
    45,975.89/63,444.96 = 25,833.62/x
  3. Step 3: Cross multiply
    45,975.89x = 63,444.96 × 25,833.62
  4. Step 4: Simplify right side
    45,975.89x = 1,639,012,987.56
  5. Step 5: Solve for x
    x = 1,639,012,987.56/45,975.89
  6. Step 6: Final answer
    x = 35,649.40

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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.