Home / 32,545.33-44,910.44-18,202.67

Finding the Fourth Proportional to 32,545.33, 44,910.44 and 18,202.67

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Solution

The fourth proportional to 32,545.33, 44,910.44 and 18,202.67 is: 25,118.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,545.33 : 44,910.44 = 18,202.67 : x
  2. Step 2: Convert to fraction form
    32,545.33/44,910.44 = 18,202.67/x
  3. Step 3: Cross multiply
    32,545.33x = 44,910.44 × 18,202.67
  4. Step 4: Simplify right side
    32,545.33x = 817,490,117.40
  5. Step 5: Solve for x
    x = 817,490,117.40/32,545.33
  6. Step 6: Final answer
    x = 25,118.51

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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.