Home / 76,207.17-114,269.00-23,602.05

Finding the Fourth Proportional to 76,207.17, 114,269.00 and 23,602.05

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Solution

The fourth proportional to 76,207.17, 114,269.00 and 23,602.05 is: 35,390.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,207.17 : 114,269.00 = 23,602.05 : x
  2. Step 2: Convert to fraction form
    76,207.17/114,269.00 = 23,602.05/x
  3. Step 3: Cross multiply
    76,207.17x = 114,269.00 × 23,602.05
  4. Step 4: Simplify right side
    76,207.17x = 2,696,982,533.44
  5. Step 5: Solve for x
    x = 2,696,982,533.44/76,207.17
  6. Step 6: Final answer
    x = 35,390.14

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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.