Home / 32,627.04-45,024.57-19,195.35

Finding the Fourth Proportional to 32,627.04, 45,024.57 and 19,195.35

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Solution

The fourth proportional to 32,627.04, 45,024.57 and 19,195.35 is: 26,489.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,627.04 : 45,024.57 = 19,195.35 : x
  2. Step 2: Convert to fraction form
    32,627.04/45,024.57 = 19,195.35/x
  3. Step 3: Cross multiply
    32,627.04x = 45,024.57 × 19,195.35
  4. Step 4: Simplify right side
    32,627.04x = 864,262,379.75
  5. Step 5: Solve for x
    x = 864,262,379.75/32,627.04
  6. Step 6: Final answer
    x = 26,489.14

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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.