Home / 134,928.91-202,232.08-62,784.37

Finding the Fourth Proportional to 134,928.91, 202,232.08 and 62,784.37

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Solution

The fourth proportional to 134,928.91, 202,232.08 and 62,784.37 is: 94,101.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,928.91 : 202,232.08 = 62,784.37 : x
  2. Step 2: Convert to fraction form
    134,928.91/202,232.08 = 62,784.37/x
  3. Step 3: Cross multiply
    134,928.91x = 202,232.08 × 62,784.37
  4. Step 4: Simplify right side
    134,928.91x = 12,697,013,736.59
  5. Step 5: Solve for x
    x = 12,697,013,736.59/134,928.91
  6. Step 6: Final answer
    x = 94,101.51

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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.