Home / 114,326.44-157,772.66-64,025.32

Finding the Fourth Proportional to 114,326.44, 157,772.66 and 64,025.32

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Solution

The fourth proportional to 114,326.44, 157,772.66 and 64,025.32 is: 88,356.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,326.44 : 157,772.66 = 64,025.32 : x
  2. Step 2: Convert to fraction form
    114,326.44/157,772.66 = 64,025.32/x
  3. Step 3: Cross multiply
    114,326.44x = 157,772.66 × 64,025.32
  4. Step 4: Simplify right side
    114,326.44x = 10,101,445,043.75
  5. Step 5: Solve for x
    x = 10,101,445,043.75/114,326.44
  6. Step 6: Final answer
    x = 88,356.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.