Home / 148,545.22-222,802.03-41,926.54

Finding the Fourth Proportional to 148,545.22, 222,802.03 and 41,926.54

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Solution

The fourth proportional to 148,545.22, 222,802.03 and 41,926.54 is: 62,885.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,545.22 : 222,802.03 = 41,926.54 : x
  2. Step 2: Convert to fraction form
    148,545.22/222,802.03 = 41,926.54/x
  3. Step 3: Cross multiply
    148,545.22x = 222,802.03 × 41,926.54
  4. Step 4: Simplify right side
    148,545.22x = 9,341,318,222.88
  5. Step 5: Solve for x
    x = 9,341,318,222.88/148,545.22
  6. Step 6: Final answer
    x = 62,885.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.