Home / 110,044.98-151,860.60-62,297.10

Finding the Fourth Proportional to 110,044.98, 151,860.60 and 62,297.10

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Solution

The fourth proportional to 110,044.98, 151,860.60 and 62,297.10 is: 85,969.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,044.98 : 151,860.60 = 62,297.10 : x
  2. Step 2: Convert to fraction form
    110,044.98/151,860.60 = 62,297.10/x
  3. Step 3: Cross multiply
    110,044.98x = 151,860.60 × 62,297.10
  4. Step 4: Simplify right side
    110,044.98x = 9,460,474,984.26
  5. Step 5: Solve for x
    x = 9,460,474,984.26/110,044.98
  6. Step 6: Final answer
    x = 85,969.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.