Home / 113,350.93-170,015.46-34,465.84

Finding the Fourth Proportional to 113,350.93, 170,015.46 and 34,465.84

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Solution

The fourth proportional to 113,350.93, 170,015.46 and 34,465.84 is: 51,695.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,350.93 : 170,015.46 = 34,465.84 : x
  2. Step 2: Convert to fraction form
    113,350.93/170,015.46 = 34,465.84/x
  3. Step 3: Cross multiply
    113,350.93x = 170,015.46 × 34,465.84
  4. Step 4: Simplify right side
    113,350.93x = 5,859,725,641.89
  5. Step 5: Solve for x
    x = 5,859,725,641.89/113,350.93
  6. Step 6: Final answer
    x = 51,695.44

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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.