Home / 32,370.11-44,675.00-18,225.71

Finding the Fourth Proportional to 32,370.11, 44,675.00 and 18,225.71

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Solution

The fourth proportional to 32,370.11, 44,675.00 and 18,225.71 is: 25,153.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,370.11 : 44,675.00 = 18,225.71 : x
  2. Step 2: Convert to fraction form
    32,370.11/44,675.00 = 18,225.71/x
  3. Step 3: Cross multiply
    32,370.11x = 44,675.00 × 18,225.71
  4. Step 4: Simplify right side
    32,370.11x = 814,233,416.44
  5. Step 5: Solve for x
    x = 814,233,416.44/32,370.11
  6. Step 6: Final answer
    x = 25,153.87

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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.