Home / 174,122.07-240,200.01-113,728.06

Finding the Fourth Proportional to 174,122.07, 240,200.01 and 113,728.06

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Solution

The fourth proportional to 174,122.07, 240,200.01 and 113,728.06 is: 156,886.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,122.07 : 240,200.01 = 113,728.06 : x
  2. Step 2: Convert to fraction form
    174,122.07/240,200.01 = 113,728.06/x
  3. Step 3: Cross multiply
    174,122.07x = 240,200.01 × 113,728.06
  4. Step 4: Simplify right side
    174,122.07x = 27,317,481,449.53
  5. Step 5: Solve for x
    x = 27,317,481,449.53/174,122.07
  6. Step 6: Final answer
    x = 156,886.96

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1.5x scale

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.