Home / 233,914.65-322,802.00-126,484.43

Finding the Fourth Proportional to 233,914.65, 322,802.00 and 126,484.43

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Solution

The fourth proportional to 233,914.65, 322,802.00 and 126,484.43 is: 174,548.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,914.65 : 322,802.00 = 126,484.43 : x
  2. Step 2: Convert to fraction form
    233,914.65/322,802.00 = 126,484.43/x
  3. Step 3: Cross multiply
    233,914.65x = 322,802.00 × 126,484.43
  4. Step 4: Simplify right side
    233,914.65x = 40,829,424,726.43
  5. Step 5: Solve for x
    x = 40,829,424,726.43/233,914.65
  6. Step 6: Final answer
    x = 174,548.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.