Home / 106,025.36-159,033.93-35,904.67

Finding the Fourth Proportional to 106,025.36, 159,033.93 and 35,904.67

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Solution

The fourth proportional to 106,025.36, 159,033.93 and 35,904.67 is: 53,855.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,025.36 : 159,033.93 = 35,904.67 : x
  2. Step 2: Convert to fraction form
    106,025.36/159,033.93 = 35,904.67/x
  3. Step 3: Cross multiply
    106,025.36x = 159,033.93 × 35,904.67
  4. Step 4: Simplify right side
    106,025.36x = 5,710,060,445.19
  5. Step 5: Solve for x
    x = 5,710,060,445.19/106,025.36
  6. Step 6: Final answer
    x = 53,855.61

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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.