Home / 32,626.16-45,024.36-19,197.44

Finding the Fourth Proportional to 32,626.16, 45,024.36 and 19,197.44

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Solution

The fourth proportional to 32,626.16, 45,024.36 and 19,197.44 is: 26,492.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,626.16 : 45,024.36 = 19,197.44 : x
  2. Step 2: Convert to fraction form
    32,626.16/45,024.36 = 19,197.44/x
  3. Step 3: Cross multiply
    32,626.16x = 45,024.36 × 19,197.44
  4. Step 4: Simplify right side
    32,626.16x = 864,352,449.64
  5. Step 5: Solve for x
    x = 864,352,449.64/32,626.16
  6. Step 6: Final answer
    x = 26,492.62

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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.