Home / 113,259.44-169,895.64-34,376.24

Finding the Fourth Proportional to 113,259.44, 169,895.64 and 34,376.24

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Solution

The fourth proportional to 113,259.44, 169,895.64 and 34,376.24 is: 51,566.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,259.44 : 169,895.64 = 34,376.24 : x
  2. Step 2: Convert to fraction form
    113,259.44/169,895.64 = 34,376.24/x
  3. Step 3: Cross multiply
    113,259.44x = 169,895.64 × 34,376.24
  4. Step 4: Simplify right side
    113,259.44x = 5,840,373,295.59
  5. Step 5: Solve for x
    x = 5,840,373,295.59/113,259.44
  6. Step 6: Final answer
    x = 51,566.33

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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.