Home / 47,207.04-70,750.56-22,192.08

Finding the Fourth Proportional to 47,207.04, 70,750.56 and 22,192.08

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Solution

The fourth proportional to 47,207.04, 70,750.56 and 22,192.08 is: 33,259.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,207.04 : 70,750.56 = 22,192.08 : x
  2. Step 2: Convert to fraction form
    47,207.04/70,750.56 = 22,192.08/x
  3. Step 3: Cross multiply
    47,207.04x = 70,750.56 × 22,192.08
  4. Step 4: Simplify right side
    47,207.04x = 1,570,102,087.56
  5. Step 5: Solve for x
    x = 1,570,102,087.56/47,207.04
  6. Step 6: Final answer
    x = 33,259.91

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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.