Home / 293,926.51-440,959.02-83,566.27

Finding the Fourth Proportional to 293,926.51, 440,959.02 and 83,566.27

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Solution

The fourth proportional to 293,926.51, 440,959.02 and 83,566.27 is: 125,369.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,926.51 : 440,959.02 = 83,566.27 : x
  2. Step 2: Convert to fraction form
    293,926.51/440,959.02 = 83,566.27/x
  3. Step 3: Cross multiply
    293,926.51x = 440,959.02 × 83,566.27
  4. Step 4: Simplify right side
    293,926.51x = 36,849,300,524.26
  5. Step 5: Solve for x
    x = 36,849,300,524.26/293,926.51
  6. Step 6: Final answer
    x = 125,369.09

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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.