Home / 148,446.56-222,614.58-59,670.20

Finding the Fourth Proportional to 148,446.56, 222,614.58 and 59,670.20

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Solution

The fourth proportional to 148,446.56, 222,614.58 and 59,670.20 is: 89,483.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,446.56 : 222,614.58 = 59,670.20 : x
  2. Step 2: Convert to fraction form
    148,446.56/222,614.58 = 59,670.20/x
  3. Step 3: Cross multiply
    148,446.56x = 222,614.58 × 59,670.20
  4. Step 4: Simplify right side
    148,446.56x = 13,283,456,511.52
  5. Step 5: Solve for x
    x = 13,283,456,511.52/148,446.56
  6. Step 6: Final answer
    x = 89,483.09

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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.