Home / 134,168.17-201,250.20-34,327.51

Finding the Fourth Proportional to 134,168.17, 201,250.20 and 34,327.51

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Solution

The fourth proportional to 134,168.17, 201,250.20 and 34,327.51 is: 51,490.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,168.17 : 201,250.20 = 34,327.51 : x
  2. Step 2: Convert to fraction form
    134,168.17/201,250.20 = 34,327.51/x
  3. Step 3: Cross multiply
    134,168.17x = 201,250.20 × 34,327.51
  4. Step 4: Simplify right side
    134,168.17x = 6,908,418,253.00
  5. Step 5: Solve for x
    x = 6,908,418,253.00/134,168.17
  6. Step 6: Final answer
    x = 51,490.74

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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.