Home / 325,925.23-449,777.82-180,741.24

Finding the Fourth Proportional to 325,925.23, 449,777.82 and 180,741.24

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Solution

The fourth proportional to 325,925.23, 449,777.82 and 180,741.24 is: 249,423.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,925.23 : 449,777.82 = 180,741.24 : x
  2. Step 2: Convert to fraction form
    325,925.23/449,777.82 = 180,741.24/x
  3. Step 3: Cross multiply
    325,925.23x = 449,777.82 × 180,741.24
  4. Step 4: Simplify right side
    325,925.23x = 81,293,397,758.70
  5. Step 5: Solve for x
    x = 81,293,397,758.70/325,925.23
  6. Step 6: Final answer
    x = 249,423.46

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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.