Home / 93,317.51-140,066.44-88,260.05

Finding the Fourth Proportional to 93,317.51, 140,066.44 and 88,260.05

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Solution

The fourth proportional to 93,317.51, 140,066.44 and 88,260.05 is: 132,475.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,317.51 : 140,066.44 = 88,260.05 : x
  2. Step 2: Convert to fraction form
    93,317.51/140,066.44 = 88,260.05/x
  3. Step 3: Cross multiply
    93,317.51x = 140,066.44 × 88,260.05
  4. Step 4: Simplify right side
    93,317.51x = 12,362,270,076.74
  5. Step 5: Solve for x
    x = 12,362,270,076.74/93,317.51
  6. Step 6: Final answer
    x = 132,475.36

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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.