Home / 233,213.18-349,844.77-64,734.22

Finding the Fourth Proportional to 233,213.18, 349,844.77 and 64,734.22

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Solution

The fourth proportional to 233,213.18, 349,844.77 and 64,734.22 is: 97,108.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,213.18 : 349,844.77 = 64,734.22 : x
  2. Step 2: Convert to fraction form
    233,213.18/349,844.77 = 64,734.22/x
  3. Step 3: Cross multiply
    233,213.18x = 349,844.77 × 64,734.22
  4. Step 4: Simplify right side
    233,213.18x = 22,646,928,825.25
  5. Step 5: Solve for x
    x = 22,646,928,825.25/233,213.18
  6. Step 6: Final answer
    x = 97,108.27

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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.