Home / 151,775.04-227,696.40-46,604.64

Finding the Fourth Proportional to 151,775.04, 227,696.40 and 46,604.64

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Solution

The fourth proportional to 151,775.04, 227,696.40 and 46,604.64 is: 69,917.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,775.04 : 227,696.40 = 46,604.64 : x
  2. Step 2: Convert to fraction form
    151,775.04/227,696.40 = 46,604.64/x
  3. Step 3: Cross multiply
    151,775.04x = 227,696.40 × 46,604.64
  4. Step 4: Simplify right side
    151,775.04x = 10,611,708,751.30
  5. Step 5: Solve for x
    x = 10,611,708,751.30/151,775.04
  6. Step 6: Final answer
    x = 69,917.35

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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.