Home / 334,637.48-501,767.59-109,937.59

Finding the Fourth Proportional to 334,637.48, 501,767.59 and 109,937.59

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Solution

The fourth proportional to 334,637.48, 501,767.59 and 109,937.59 is: 164,844.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,637.48 : 501,767.59 = 109,937.59 : x
  2. Step 2: Convert to fraction form
    334,637.48/501,767.59 = 109,937.59/x
  3. Step 3: Cross multiply
    334,637.48x = 501,767.59 × 109,937.59
  4. Step 4: Simplify right side
    334,637.48x = 55,163,118,055.45
  5. Step 5: Solve for x
    x = 55,163,118,055.45/334,637.48
  6. Step 6: Final answer
    x = 164,844.41

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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.