Home / 151,329.83-226,994.13-46,148.49

Finding the Fourth Proportional to 151,329.83, 226,994.13 and 46,148.49

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Solution

The fourth proportional to 151,329.83, 226,994.13 and 46,148.49 is: 69,222.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,329.83 : 226,994.13 = 46,148.49 : x
  2. Step 2: Convert to fraction form
    151,329.83/226,994.13 = 46,148.49/x
  3. Step 3: Cross multiply
    151,329.83x = 226,994.13 × 46,148.49
  4. Step 4: Simplify right side
    151,329.83x = 10,475,436,338.36
  5. Step 5: Solve for x
    x = 10,475,436,338.36/151,329.83
  6. Step 6: Final answer
    x = 69,222.55

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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.