Home / 113,349.35-170,033.54-34,464.26

Finding the Fourth Proportional to 113,349.35, 170,033.54 and 34,464.26

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Solution

The fourth proportional to 113,349.35, 170,033.54 and 34,464.26 is: 51,699.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,349.35 : 170,033.54 = 34,464.26 : x
  2. Step 2: Convert to fraction form
    113,349.35/170,033.54 = 34,464.26/x
  3. Step 3: Cross multiply
    113,349.35x = 170,033.54 × 34,464.26
  4. Step 4: Simplify right side
    113,349.35x = 5,860,080,131.28
  5. Step 5: Solve for x
    x = 5,860,080,131.28/113,349.35
  6. Step 6: Final answer
    x = 51,699.28

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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.