Home / 134,952.60-202,431.06-60,055.32

Finding the Fourth Proportional to 134,952.60, 202,431.06 and 60,055.32

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Solution

The fourth proportional to 134,952.60, 202,431.06 and 60,055.32 is: 90,083.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,952.60 : 202,431.06 = 60,055.32 : x
  2. Step 2: Convert to fraction form
    134,952.60/202,431.06 = 60,055.32/x
  3. Step 3: Cross multiply
    134,952.60x = 202,431.06 × 60,055.32
  4. Step 4: Simplify right side
    134,952.60x = 12,157,062,086.24
  5. Step 5: Solve for x
    x = 12,157,062,086.24/134,952.60
  6. Step 6: Final answer
    x = 90,083.94

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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.