Home / 134,065.53-201,098.23-34,225.69

Finding the Fourth Proportional to 134,065.53, 201,098.23 and 34,225.69

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Solution

The fourth proportional to 134,065.53, 201,098.23 and 34,225.69 is: 51,338.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,065.53 : 201,098.23 = 34,225.69 : x
  2. Step 2: Convert to fraction form
    134,065.53/201,098.23 = 34,225.69/x
  3. Step 3: Cross multiply
    134,065.53x = 201,098.23 × 34,225.69
  4. Step 4: Simplify right side
    134,065.53x = 6,882,725,679.53
  5. Step 5: Solve for x
    x = 6,882,725,679.53/134,065.53
  6. Step 6: Final answer
    x = 51,338.52

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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.