Home / 151,257.51-226,886.13-46,076.49

Finding the Fourth Proportional to 151,257.51, 226,886.13 and 46,076.49

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Solution

The fourth proportional to 151,257.51, 226,886.13 and 46,076.49 is: 69,114.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,257.51 : 226,886.13 = 46,076.49 : x
  2. Step 2: Convert to fraction form
    151,257.51/226,886.13 = 46,076.49/x
  3. Step 3: Cross multiply
    151,257.51x = 226,886.13 × 46,076.49
  4. Step 4: Simplify right side
    151,257.51x = 10,454,116,500.08
  5. Step 5: Solve for x
    x = 10,454,116,500.08/151,257.51
  6. Step 6: Final answer
    x = 69,114.69

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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.