Home / 152,007.39-227,888.10-63,327.51

Finding the Fourth Proportional to 152,007.39, 227,888.10 and 63,327.51

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Solution

The fourth proportional to 152,007.39, 227,888.10 and 63,327.51 is: 94,940.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,007.39 : 227,888.10 = 63,327.51 : x
  2. Step 2: Convert to fraction form
    152,007.39/227,888.10 = 63,327.51/x
  3. Step 3: Cross multiply
    152,007.39x = 227,888.10 × 63,327.51
  4. Step 4: Simplify right side
    152,007.39x = 14,431,585,931.63
  5. Step 5: Solve for x
    x = 14,431,585,931.63/152,007.39
  6. Step 6: Final answer
    x = 94,940.03

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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.