Home / 134,166.17-201,247.20-34,325.51

Finding the Fourth Proportional to 134,166.17, 201,247.20 and 34,325.51

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Solution

The fourth proportional to 134,166.17, 201,247.20 and 34,325.51 is: 51,487.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,166.17 : 201,247.20 = 34,325.51 : x
  2. Step 2: Convert to fraction form
    134,166.17/201,247.20 = 34,325.51/x
  3. Step 3: Cross multiply
    134,166.17x = 201,247.20 × 34,325.51
  4. Step 4: Simplify right side
    134,166.17x = 6,907,911,769.84
  5. Step 5: Solve for x
    x = 6,907,911,769.84/134,166.17
  6. Step 6: Final answer
    x = 51,487.73

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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.