Home / 113,350.74-170,001.81-46,773.60

Finding the Fourth Proportional to 113,350.74, 170,001.81 and 46,773.60

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Solution

The fourth proportional to 113,350.74, 170,001.81 and 46,773.60 is: 70,150.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,350.74 : 170,001.81 = 46,773.60 : x
  2. Step 2: Convert to fraction form
    113,350.74/170,001.81 = 46,773.60/x
  3. Step 3: Cross multiply
    113,350.74x = 170,001.81 × 46,773.60
  4. Step 4: Simplify right side
    113,350.74x = 7,951,596,660.22
  5. Step 5: Solve for x
    x = 7,951,596,660.22/113,350.74
  6. Step 6: Final answer
    x = 70,150.37

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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.