Home / 325,156.08-448,868.80-244,614.34

Finding the Fourth Proportional to 325,156.08, 448,868.80 and 244,614.34

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Solution

The fourth proportional to 325,156.08, 448,868.80 and 244,614.34 is: 337,683.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,156.08 : 448,868.80 = 244,614.34 : x
  2. Step 2: Convert to fraction form
    325,156.08/448,868.80 = 244,614.34/x
  3. Step 3: Cross multiply
    325,156.08x = 448,868.80 × 244,614.34
  4. Step 4: Simplify right side
    325,156.08x = 109,799,745,258.59
  5. Step 5: Solve for x
    x = 109,799,745,258.59/325,156.08
  6. Step 6: Final answer
    x = 337,683.20

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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.