Home / 176,842.14-265,254.57-66,025.50

Finding the Fourth Proportional to 176,842.14, 265,254.57 and 66,025.50

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Solution

The fourth proportional to 176,842.14, 265,254.57 and 66,025.50 is: 99,035.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,842.14 : 265,254.57 = 66,025.50 : x
  2. Step 2: Convert to fraction form
    176,842.14/265,254.57 = 66,025.50/x
  3. Step 3: Cross multiply
    176,842.14x = 265,254.57 × 66,025.50
  4. Step 4: Simplify right side
    176,842.14x = 17,513,565,611.54
  5. Step 5: Solve for x
    x = 17,513,565,611.54/176,842.14
  6. Step 6: Final answer
    x = 99,035.02

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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.