Home / 29,895.26-41,258.38-22,328.46

Finding the Fourth Proportional to 29,895.26, 41,258.38 and 22,328.46

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Solution

The fourth proportional to 29,895.26, 41,258.38 and 22,328.46 is: 30,815.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,895.26 : 41,258.38 = 22,328.46 : x
  2. Step 2: Convert to fraction form
    29,895.26/41,258.38 = 22,328.46/x
  3. Step 3: Cross multiply
    29,895.26x = 41,258.38 × 22,328.46
  4. Step 4: Simplify right side
    29,895.26x = 921,236,031.67
  5. Step 5: Solve for x
    x = 921,236,031.67/29,895.26
  6. Step 6: Final answer
    x = 30,815.45

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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.