Home / 134,699.56-202,049.34-134,505.16

Finding the Fourth Proportional to 134,699.56, 202,049.34 and 134,505.16

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Solution

The fourth proportional to 134,699.56, 202,049.34 and 134,505.16 is: 201,757.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,699.56 : 202,049.34 = 134,505.16 : x
  2. Step 2: Convert to fraction form
    134,699.56/202,049.34 = 134,505.16/x
  3. Step 3: Cross multiply
    134,699.56x = 202,049.34 × 134,505.16
  4. Step 4: Simplify right side
    134,699.56x = 27,176,678,804.59
  5. Step 5: Solve for x
    x = 27,176,678,804.59/134,699.56
  6. Step 6: Final answer
    x = 201,757.74

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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.