Home / 76,104.04-114,154.80-23,507.32

Finding the Fourth Proportional to 76,104.04, 114,154.80 and 23,507.32

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Solution

The fourth proportional to 76,104.04, 114,154.80 and 23,507.32 is: 35,260.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,104.04 : 114,154.80 = 23,507.32 : x
  2. Step 2: Convert to fraction form
    76,104.04/114,154.80 = 23,507.32/x
  3. Step 3: Cross multiply
    76,104.04x = 114,154.80 × 23,507.32
  4. Step 4: Simplify right side
    76,104.04x = 2,683,473,413.14
  5. Step 5: Solve for x
    x = 2,683,473,413.14/76,104.04
  6. Step 6: Final answer
    x = 35,260.59

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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.