Home / 334,966.19-502,518.53-110,340.33

Finding the Fourth Proportional to 334,966.19, 502,518.53 and 110,340.33

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Solution

The fourth proportional to 334,966.19, 502,518.53 and 110,340.33 is: 165,533.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,966.19 : 502,518.53 = 110,340.33 : x
  2. Step 2: Convert to fraction form
    334,966.19/502,518.53 = 110,340.33/x
  3. Step 3: Cross multiply
    334,966.19x = 502,518.53 × 110,340.33
  4. Step 4: Simplify right side
    334,966.19x = 55,448,058,822.72
  5. Step 5: Solve for x
    x = 55,448,058,822.72/334,966.19
  6. Step 6: Final answer
    x = 165,533.30

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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.