Home / 29,465.10-44,200.35-11,931.30

Finding the Fourth Proportional to 29,465.10, 44,200.35 and 11,931.30

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Solution

The fourth proportional to 29,465.10, 44,200.35 and 11,931.30 is: 17,898.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,465.10 : 44,200.35 = 11,931.30 : x
  2. Step 2: Convert to fraction form
    29,465.10/44,200.35 = 11,931.30/x
  3. Step 3: Cross multiply
    29,465.10x = 44,200.35 × 11,931.30
  4. Step 4: Simplify right side
    29,465.10x = 527,367,635.96
  5. Step 5: Solve for x
    x = 527,367,635.96/29,465.10
  6. Step 6: Final answer
    x = 17,898.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.