Home / 334,993.19-502,194.33-124,483.50

Finding the Fourth Proportional to 334,993.19, 502,194.33 and 124,483.50

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Solution

The fourth proportional to 334,993.19, 502,194.33 and 124,483.50 is: 186,615.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,993.19 : 502,194.33 = 124,483.50 : x
  2. Step 2: Convert to fraction form
    334,993.19/502,194.33 = 124,483.50/x
  3. Step 3: Cross multiply
    334,993.19x = 502,194.33 × 124,483.50
  4. Step 4: Simplify right side
    334,993.19x = 62,514,907,878.56
  5. Step 5: Solve for x
    x = 62,514,907,878.56/334,993.19
  6. Step 6: Final answer
    x = 186,615.46

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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.