Home / 134,057.06-201,085.47-34,217.27

Finding the Fourth Proportional to 134,057.06, 201,085.47 and 34,217.27

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Solution

The fourth proportional to 134,057.06, 201,085.47 and 34,217.27 is: 51,325.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,057.06 : 201,085.47 = 34,217.27 : x
  2. Step 2: Convert to fraction form
    134,057.06/201,085.47 = 34,217.27/x
  3. Step 3: Cross multiply
    134,057.06x = 201,085.47 × 34,217.27
  4. Step 4: Simplify right side
    134,057.06x = 6,880,595,568.71
  5. Step 5: Solve for x
    x = 6,880,595,568.71/134,057.06
  6. Step 6: Final answer
    x = 51,325.87

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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.