Home / 32,626.85-45,024.12-19,195.02

Finding the Fourth Proportional to 32,626.85, 45,024.12 and 19,195.02

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Solution

The fourth proportional to 32,626.85, 45,024.12 and 19,195.02 is: 26,488.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,626.85 : 45,024.12 = 19,195.02 : x
  2. Step 2: Convert to fraction form
    32,626.85/45,024.12 = 19,195.02/x
  3. Step 3: Cross multiply
    32,626.85x = 45,024.12 × 19,195.02
  4. Step 4: Simplify right side
    32,626.85x = 864,238,883.88
  5. Step 5: Solve for x
    x = 864,238,883.88/32,626.85
  6. Step 6: Final answer
    x = 26,488.58

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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.