Home / 29,954.08-41,339.28-16,528.24

Finding the Fourth Proportional to 29,954.08, 41,339.28 and 16,528.24

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Solution

The fourth proportional to 29,954.08, 41,339.28 and 16,528.24 is: 22,810.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,954.08 : 41,339.28 = 16,528.24 : x
  2. Step 2: Convert to fraction form
    29,954.08/41,339.28 = 16,528.24/x
  3. Step 3: Cross multiply
    29,954.08x = 41,339.28 × 16,528.24
  4. Step 4: Simplify right side
    29,954.08x = 683,265,541.27
  5. Step 5: Solve for x
    x = 683,265,541.27/29,954.08
  6. Step 6: Final answer
    x = 22,810.43

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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.