Home / 334,837.23-502,328.58-110,220.48

Finding the Fourth Proportional to 334,837.23, 502,328.58 and 110,220.48

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Solution

The fourth proportional to 334,837.23, 502,328.58 and 110,220.48 is: 165,354.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,837.23 : 502,328.58 = 110,220.48 : x
  2. Step 2: Convert to fraction form
    334,837.23/502,328.58 = 110,220.48/x
  3. Step 3: Cross multiply
    334,837.23x = 502,328.58 × 110,220.48
  4. Step 4: Simplify right side
    334,837.23x = 55,366,897,205.32
  5. Step 5: Solve for x
    x = 55,366,897,205.32/334,837.23
  6. Step 6: Final answer
    x = 165,354.66

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1.5x scale

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.