Home / 148,417.05-222,625.47-36,096.51

Finding the Fourth Proportional to 148,417.05, 222,625.47 and 36,096.51

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Solution

The fourth proportional to 148,417.05, 222,625.47 and 36,096.51 is: 54,144.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,417.05 : 222,625.47 = 36,096.51 : x
  2. Step 2: Convert to fraction form
    148,417.05/222,625.47 = 36,096.51/x
  3. Step 3: Cross multiply
    148,417.05x = 222,625.47 × 36,096.51
  4. Step 4: Simplify right side
    148,417.05x = 8,036,002,504.11
  5. Step 5: Solve for x
    x = 8,036,002,504.11/148,417.05
  6. Step 6: Final answer
    x = 54,144.74

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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.