Home / 148,200.76-222,342.76-59,516.54

Finding the Fourth Proportional to 148,200.76, 222,342.76 and 59,516.54

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Solution

The fourth proportional to 148,200.76, 222,342.76 and 59,516.54 is: 89,291.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,200.76 : 222,342.76 = 59,516.54 : x
  2. Step 2: Convert to fraction form
    148,200.76/222,342.76 = 59,516.54/x
  3. Step 3: Cross multiply
    148,200.76x = 222,342.76 × 59,516.54
  4. Step 4: Simplify right side
    148,200.76x = 13,233,070,657.54
  5. Step 5: Solve for x
    x = 13,233,070,657.54/148,200.76
  6. Step 6: Final answer
    x = 89,291.52

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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.