Home / 227,386.71-341,080.88-69,614.51

Finding the Fourth Proportional to 227,386.71, 341,080.88 and 69,614.51

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Solution

The fourth proportional to 227,386.71, 341,080.88 and 69,614.51 is: 104,422.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,386.71 : 341,080.88 = 69,614.51 : x
  2. Step 2: Convert to fraction form
    227,386.71/341,080.88 = 69,614.51/x
  3. Step 3: Cross multiply
    227,386.71x = 341,080.88 × 69,614.51
  4. Step 4: Simplify right side
    227,386.71x = 23,744,176,278.09
  5. Step 5: Solve for x
    x = 23,744,176,278.09/227,386.71
  6. Step 6: Final answer
    x = 104,422.01

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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.